diff --git a/lesson-1C.module b/lesson-1C.module
index 07ae3b3..aae7cab 100644
--- a/lesson-1C.module
+++ b/lesson-1C.module
@@ -1,6 +1,6 @@
 $MODULE
 FORMAT: 2
-TITLE: Lesson 1C
+TITLE: Lesson 1C: Past Tense Questions and Short Answers
 DESCRIPTION: Past tense questions and short answers
 TARGET_LANG_G: en
 HOME_LANG_G: en
@@ -10,176 +10,197 @@ VOICE: Jim | achird | Male student
 
 $LESSON Lesson 1C
 
+# --- Figure 1 -------------------------------------------------------------
 $PRODUCE Figure 1: Write questions
-INSTRUCTION: Listen to the sentence, then ask a question using the cue.
-INPUT: speak
-CHECK: reveal
+INTRO: You will read a sentence and a cue. Listen to the sentence, then ask a new question using the cue. Finally, listen to the answer.
+INSTRUCTION: Ask a question using the cue word.
 
 EXAMPLE
-PROMPT: Rita cooked lunch yesterday. (dinner) {bk04-l1c-f1-01.mp3}
-RESPONSE: Did she cook dinner, too? {bk04-l1c-f1-02.mp3}
+TEMPLATE: Rita cooked lunch yesterday. (dinner)
+PROMPT: Rita cooked lunch yesterday. {bk04-l1c-f1-ex-s.mp3}
+RESPONSE: Did she cook dinner too? {bk04-l1c-f1-ex-q.mp3}
 
-PROMPT: Danny shaved last night. (this morning) {bk04-l1c-f1-03.mp3}
-RESPONSE: Did he shave this morning too? {bk04-l1c-f1-04.mp3}
+TEMPLATE: Danny shaved last night. (this morning)
+PROMPT: Danny shaved last night. {bk04-l1c-f1-01-s.mp3}
+RESPONSE: Did he shave this morning too? {bk04-l1c-f1-01-q.mp3}
 
-PROMPT: Mr. Green closed the window. (the door) {bk04-l1c-f1-05.mp3}
-RESPONSE: Did Mr. Green close the door, too? {bk04-l1c-f1-06.mp3}
+TEMPLATE: Mr. Green closed the window. (the door)
+PROMPT: Mr. Green closed the window. {bk04-l1c-f1-02-s.mp3}
+RESPONSE: Did Mr. Green close the door, too? {bk04-l1c-f1-02-q.mp3}
 
-PROMPT: The teacher checked my homework. (John's homework) {bk04-l1c-f1-07.mp3}
-RESPONSE: Did the teacher check John's homework, too? {bk04-l1c-f1-08.mp3}
+TEMPLATE: The teacher checked my homework. (John's homework)
+PROMPT: The teacher checked my homework. {bk04-l1c-f1-03-s.mp3}
+RESPONSE: Did the teacher check John's homework, too? {bk04-l1c-f1-03-q.mp3}
 
-PROMPT: We visited the city of New York two years ago. (Chicago) {bk04-l1c-f1-09.mp3}
-RESPONSE: Did you visit the city of Chicago too? {bk04-l1c-f1-10.mp3}
+TEMPLATE: We visited the city of New York two years ago. (Chicago)
+PROMPT: We visited the city of New York two years ago. {bk04-l1c-f1-04-s.mp3}
+RESPONSE: Did you visit the city of Chicago too? {bk04-l1c-f1-04-q.mp3}
 
-PROMPT: Ben watched the football game last night. (late show) {bk04-l1c-f1-11.mp3}
-RESPONSE: Did he watch The Late Show too? {bk04-l1c-f1-12.mp3}
+TEMPLATE: Ben watched the football game last night. (late show)
+PROMPT: Ben watched the football game last night. {bk04-l1c-f1-05-s.mp3}
+RESPONSE: Did he watch The Late Show too? {bk04-l1c-f1-05-q.mp3}
 
-$PRODUCE Figure 2: Short answers
-INSTRUCTION: Answer the questions with short answers based on the cue.
-INPUT: speak
-CHECK: reveal
+# --- Figure 2 -------------------------------------------------------------
+$PRODUCE Figure 2: Short Answers
+INTRO: Listen to the question, then give a short answer using the yes or no cue on the screen. Repeat the correct answer.
+INSTRUCTION: Answer with a short sentence.
 
 EXAMPLE
-PROMPT: Did Marilyn visit you? (Yes) {bk04-l1c-f2-01.mp3}
-RESPONSE: Yes, she did. {bk04-l1c-f2-02.mp3}
+PROMPT: Did Marilyn visit you? {bk04-l1c-f2-ex1-q.mp3}
+RESPONSE: Yes, she did. {bk04-l1c-f2-ex1-a.mp3}
 
 EXAMPLE
-PROMPT: Did Frank play soccer yesterday? (No) {bk04-l1c-f2-03.mp3}
-RESPONSE: No, he didn't. {bk04-l1c-f2-04.mp3}
+PROMPT: Did Frank play soccer yesterday? {bk04-l1c-f2-ex2-q.mp3}
+RESPONSE: No, he didn't. {bk04-l1c-f2-ex2-a.mp3}
 
-PROMPT: Did Paul play basketball yesterday? (Yes) {bk04-l1c-f2-05.mp3}
-RESPONSE: Yes, he did. {bk04-l1c-f2-06.mp3}
+TEMPLATE: Yes, ____.
+PROMPT: Did Paul play basketball yesterday? {bk04-l1c-f2-01-q.mp3}
+RESPONSE: Yes, he did. {bk04-l1c-f2-01-a.mp3}
 
-PROMPT: Did Sally cook dinner last night? (No) {bk04-l1c-f2-07.mp3}
-RESPONSE: No, she didn't. {bk04-l1c-f2-08.mp3}
+TEMPLATE: No, ____.
+PROMPT: Did Sally cook dinner last night? {bk04-l1c-f2-02-q.mp3}
+RESPONSE: No, she didn't. {bk04-l1c-f2-02-a.mp3}
 
-PROMPT: Did Gene and Sam visit Los Angeles last year? (Yes) {bk04-l1c-f2-09.mp3}
-RESPONSE: Yes, they did. {bk04-l1c-f2-10.mp3}
+TEMPLATE: Yes, ____.
+PROMPT: Did Gene and Sam visit Los Angeles last year? {bk04-l1c-f2-03-q.mp3}
+RESPONSE: Yes, they did. {bk04-l1c-f2-03-a.mp3}
 
-PROMPT: Did Bill live in Dallas two years ago? (No) {bk04-l1c-f2-11.mp3}
-RESPONSE: No, he didn't. {bk04-l1c-f2-12.mp3}
+TEMPLATE: No, ____.
+PROMPT: Did Bill live in Dallas two years ago? {bk04-l1c-f2-04-q.mp3}
+RESPONSE: No, he didn't. {bk04-l1c-f2-04-a.mp3}
 
-PROMPT: Did Mary clean her room yesterday? (No) {bk04-l1c-f2-13.mp3}
-RESPONSE: No, she didn't. {bk04-l1c-f2-14.mp3}
+TEMPLATE: No, ____.
+PROMPT: Did Mary clean her room yesterday? {bk04-l1c-f2-05-q.mp3}
+RESPONSE: No, she didn't. {bk04-l1c-f2-05-a.mp3}
 
-PROMPT: Did they study the lesson last night? (Yes) {bk04-l1c-f2-15.mp3}
-RESPONSE: Yes, they did. {bk04-l1c-f2-16.mp3}
+TEMPLATE: Yes, ____.
+PROMPT: Did they study the lesson last night? {bk04-l1c-f2-06-q.mp3}
+RESPONSE: Yes, they did. {bk04-l1c-f2-06-a.mp3}
 
-PROMPT: Did he walk downtown yesterday? (Yes) {bk04-l1c-f2-17.mp3}
-RESPONSE: Yes, he did. {bk04-l1c-f2-18.mp3}
+TEMPLATE: Yes, ____.
+PROMPT: Did he walk downtown yesterday? {bk04-l1c-f2-07-q.mp3}
+RESPONSE: Yes, he did. {bk04-l1c-f2-07-a.mp3}
 
-PROMPT: Did they work at a restaurant last year? (No) {bk04-l1c-f2-19.mp3}
-RESPONSE: No, they didn't. {bk04-l1c-f2-20.mp3}
+TEMPLATE: No, ____.
+PROMPT: Did they work at a restaurant last year? {bk04-l1c-f2-08-q.mp3}
+RESPONSE: No, they didn't. {bk04-l1c-f2-08-a.mp3}
 
-$DIALOGUE Figure 3: Pronunciation
-INSTRUCTION: Listen and repeat the words.
+# --- Figure 3 -------------------------------------------------------------
+$DIALOGUE Figure 3: Repeat the words
+INTRO: Listen to the words and repeat them.
+INSTRUCTION: Repeat each word.
 REPEAT
 
-VOCAB: cup
-LINE: 1. cup {bk04-l1c-f3-01.mp3}
+LINE: cup {bk04-l1c-f3-01.mp3}
+LINE: lunch {bk04-l1c-f3-02.mp3}
+LINE: young {bk04-l1c-f3-03.mp3}
+LINE: bus {bk04-l1c-f3-04.mp3}
+LINE: up {bk04-l1c-f3-05.mp3}
+LINE: sun {bk04-l1c-f3-06.mp3}
+LINE: bunch {bk04-l1c-f3-07.mp3}
+LINE: does {bk04-l1c-f3-08.mp3}
 
-VOCAB: lunch
-LINE: 2. lunch {bk04-l1c-f3-02.mp3}
-
-VOCAB: young
-LINE: 3. young {bk04-l1c-f3-03.mp3}
-
-VOCAB: bus
-LINE: 4. bus {bk04-l1c-f3-04.mp3}
-
-VOCAB: up
-LINE: 5. up {bk04-l1c-f3-05.mp3}
-
-VOCAB: sun
-LINE: 6. sun {bk04-l1c-f3-06.mp3}
-
-VOCAB: bunch
-LINE: 7. bunch {bk04-l1c-f3-07.mp3}
-
-VOCAB: does
-LINE: 8. does {bk04-l1c-f3-08.mp3}
-
-$DIALOGUE Figure 4: Dialog
-INSTRUCTION: Listen to the dialog; then repeat it.
+# --- Figure 4 -------------------------------------------------------------
+$DIALOGUE Figure 4: Let's play tennis Friday
+INTRO: Listen to the conversation and repeat each line.
+INSTRUCTION: Listen and repeat.
 REPEAT
 
 Mike: Did you watch the basketball game last night? {bk04-l1c-f4-01.mp3}
+Jim: No, I didn't. {bk04-l1c-f4-02a.mp3}
+LINE: Was the game good? {bk04-l1c-f4-02b.mp3}
 
-Jim: No, I didn't. Was the game good? {bk04-l1c-f4-02.mp3}
+Mike: Yes, it was. {bk04-l1c-f4-03a.mp3}
+LINE: They played a very good game. {bk04-l1c-f4-03b.mp3}
 
-Mike: Yes, it was. They played a very good game. {bk04-l1c-f4-03.mp3}
-
-Jim: Dan and I played tennis all evening long. Do you play tennis, Mike? {bk04-l1c-f4-04.mp3}
+Jim: Dan and I played tennis all evening long. {bk04-l1c-f4-04a.mp3}
+LINE: Do you play tennis, Mike? {bk04-l1c-f4-04b.mp3}
 
 Mike: Yes, I do. {bk04-l1c-f4-05.mp3}
-
 Jim: Do you want to play Friday after school? {bk04-l1c-f4-06.mp3}
 
 Mike: Okay. {bk04-l1c-f4-07.mp3}
 
-$PRODUCE Figure 5: Information check
-INSTRUCTION: Answer the questions based on the cues.
-INPUT: speak
-CHECK: reveal
+# --- Figure 5 -------------------------------------------------------------
+$PRODUCE Figure 5: What did they play?
+INTRO: You will see what sports six people played yesterday. Listen to each question and answer it based on that information, then repeat the correct answer.
+INSTRUCTION: Answer with a full sentence.
 
 EXAMPLE
-PROMPT: Did Margaret play soccer? (Margaret - soccer) {bk04-l1c-f5-01.mp3}
-RESPONSE: Yes, Margaret played soccer. {bk04-l1c-f5-02.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Margaret play soccer? {bk04-l1c-f5-ex1-q.mp3}
+RESPONSE: Yes, Margaret played soccer. {bk04-l1c-f5-ex1-a.mp3}
 
 EXAMPLE
-PROMPT: Did Carl play football yesterday? (Carl - soccer) {bk04-l1c-f5-03.mp3}
-RESPONSE: No, Carl didn't play football. He played soccer. {bk04-l1c-f5-04.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Carl play football yesterday? {bk04-l1c-f5-ex2-q.mp3}
+RESPONSE: No, Carl didn't play football. He played soccer. {bk04-l1c-f5-ex2-a.mp3}
 
-PROMPT: Did Mark play soccer? (Mark - football) {bk04-l1c-f5-05.mp3}
-RESPONSE: No, he didn't play soccer. He played football. {bk04-l1c-f5-06.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Mark play soccer? {bk04-l1c-f5-01-q.mp3}
+RESPONSE: No, he didn't play soccer. He played football. {bk04-l1c-f5-01-a.mp3}
 
-PROMPT: Did James play baseball? (James - basketball) {bk04-l1c-f5-07.mp3}
-RESPONSE: No, he didn't play baseball. He played basketball. {bk04-l1c-f5-08.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did James play baseball? {bk04-l1c-f5-02-q.mp3}
+RESPONSE: No, he didn't play baseball. He played basketball. {bk04-l1c-f5-02-a.mp3}
 
-PROMPT: Did Margaret play tennis? (Margaret - soccer) {bk04-l1c-f5-09.mp3}
-RESPONSE: No, she didn't play tennis. She played soccer. {bk04-l1c-f5-10.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Margaret play tennis? {bk04-l1c-f5-03-q.mp3}
+RESPONSE: No, she didn't play tennis. She played soccer. {bk04-l1c-f5-03-a.mp3}
 
-PROMPT: Did Terry play tennis? (Terry - tennis) {bk04-l1c-f5-11.mp3}
-RESPONSE: Yes, Terry played tennis. {bk04-l1c-f5-12.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Terry play tennis? {bk04-l1c-f5-04-q.mp3}
+RESPONSE: Yes, Terry played tennis. {bk04-l1c-f5-04-a.mp3}
 
-PROMPT: Did Dave play football? (Dave - baseball) {bk04-l1c-f5-13.mp3}
-RESPONSE: No, Dave didn't play football. He played baseball. {bk04-l1c-f5-14.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Dave play football? {bk04-l1c-f5-05-q.mp3}
+RESPONSE: No, Dave didn't play football. He played baseball. {bk04-l1c-f5-05-a.mp3}
 
-PROMPT: Did James play basketball? (James - basketball) {bk04-l1c-f5-15.mp3}
-RESPONSE: Yes, James played basketball. {bk04-l1c-f5-16.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did James play basketball? {bk04-l1c-f5-06-q.mp3}
+RESPONSE: Yes, James played basketball. {bk04-l1c-f5-06-a.mp3}
 
-PROMPT: Did Carl play football? (Carl - soccer) {bk04-l1c-f5-17.mp3}
-RESPONSE: No, Carl didn't play football. He played soccer. {bk04-l1c-f5-18.mp3}
+TEMPLATE: Margaret — soccer · Carl — soccer · Terry — tennis · Dave — baseball · Mark — football · James — basketball
+PROMPT: Did Carl play football? {bk04-l1c-f5-07-q.mp3}
+RESPONSE: No, Carl didn't play football. He played soccer. {bk04-l1c-f5-07-a.mp3}
 
-$PRODUCE Figure 6: Cued responses
-INSTRUCTION: Listen to the question and repeat the answer using the cue.
-INPUT: speak
-CHECK: reveal
+# --- Figure 6 -------------------------------------------------------------
+$PRODUCE Figure 6: Answer the questions
+INTRO: Listen to the question, and answer it using the time phrase shown on the screen.
+INSTRUCTION: Answer with a full sentence using the time cue.
 
 EXAMPLE
-PROMPT: Did you clean up your room? (last Saturday) {bk04-l1c-f6-01.mp3}
-RESPONSE: Yes, I cleaned it up last Saturday. {bk04-l1c-f6-02.mp3}
+PROMPT: Did you clean up your room? {bk04-l1c-f6-ex-q.mp3}
+RESPONSE: Yes, I cleaned it up last Saturday. {bk04-l1c-f6-ex-a.mp3}
 
-PROMPT: Did you answer his question? (this morning) {bk04-l1c-f6-03.mp3}
-RESPONSE: Yes, I answered his question this morning. {bk04-l1c-f6-04.mp3}
+TEMPLATE: Yes, _______ this morning.
+PROMPT: Did you answer his question? {bk04-l1c-f6-01-q.mp3}
+RESPONSE: Yes, I answered his question this morning. {bk04-l1c-f6-01-a.mp3}
 
-PROMPT: Did you close the window? (last night) {bk04-l1c-f6-05.mp3}
-RESPONSE: Yes, I closed the window last night. {bk04-l1c-f6-06.mp3}
+TEMPLATE: Yes, _______ last night.
+PROMPT: Did you close the window? {bk04-l1c-f6-02-q.mp3}
+RESPONSE: Yes, I closed the window last night. {bk04-l1c-f6-02-a.mp3}
 
-PROMPT: Did you talk to your brother? (last week) {bk04-l1c-f6-07.mp3}
-RESPONSE: Yes, I talked to my brother last week. {bk04-l1c-f6-08.mp3}
+TEMPLATE: Yes, _______ last week.
+PROMPT: Did you talk to your brother? {bk04-l1c-f6-03-q.mp3}
+RESPONSE: Yes, I talked to my brother last week. {bk04-l1c-f6-03-a.mp3}
 
-PROMPT: Did you watch the late show? (last night) {bk04-l1c-f6-09.mp3}
-RESPONSE: Yes, I watched the late show last night. {bk04-l1c-f6-10.mp3}
+TEMPLATE: Yes, _______ last night.
+PROMPT: Did you watch the late show? {bk04-l1c-f6-04-q.mp3}
+RESPONSE: Yes, I watched the late show last night. {bk04-l1c-f6-04-a.mp3}
 
-PROMPT: Did you visit your mother? (two days ago) {bk04-l1c-f6-11.mp3}
-RESPONSE: Yes, I visited my mother two days ago. {bk04-l1c-f6-12.mp3}
+TEMPLATE: Yes, _______ two days ago.
+PROMPT: Did you visit your mother? {bk04-l1c-f6-05-q.mp3}
+RESPONSE: Yes, I visited my mother two days ago. {bk04-l1c-f6-05-a.mp3}
 
-PROMPT: Did you start to study a new book? (this morning) {bk04-l1c-f6-13.mp3}
-RESPONSE: Yes, I started to study a new book this morning. {bk04-l1c-f6-14.mp3}
+TEMPLATE: Yes, _______ this morning.
+PROMPT: Did you start to study a new book? {bk04-l1c-f6-06-q.mp3}
+RESPONSE: Yes, I started to study a new book this morning. {bk04-l1c-f6-06-a.mp3}
 
-PROMPT: Did you select a good restaurant? (an hour ago) {bk04-l1c-f6-15.mp3}
-RESPONSE: Yes, I selected a good restaurant an hour ago. {bk04-l1c-f6-16.mp3}
+TEMPLATE: Yes, _______ an hour ago.
+PROMPT: Did you select a good restaurant? {bk04-l1c-f6-07-q.mp3}
+RESPONSE: Yes, I selected a good restaurant an hour ago. {bk04-l1c-f6-07-a.mp3}
 
-PROMPT: Did you study your lesson? (last night) {bk04-l1c-f6-17.mp3}
-RESPONSE: Yes, I studied my lesson last night. {bk04-l1c-f6-18.mp3}
\ No newline at end of file
+TEMPLATE: Yes, _______ last night.
+PROMPT: Did you study your lesson? {bk04-l1c-f6-08-q.mp3}
+RESPONSE: Yes, I studied my lesson last night. {bk04-l1c-f6-08-a.mp3}
\ No newline at end of file
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