book 4: audit+sim repairs — alphabetical key fix, restored past-tense drill + 4 vocab passes + L4 alphabetizing (42 clips), llm grading on 6 Q&A activities, wonder/done ASR verdict via formant analysis, 4a-f8 pair clips re-anchored, l4-s30 story reference

Co-authored-by: Cursor <cursoragent@cursor.com>

book-4-lesson-2.module

@@ -168,8 +168,9 @@ REFERENCE: l2-s4
 INTRO: Now the questions. Answer each one aloud in a full sentence — open the story again if Sgt Travis's morning is already a blur.
 INSTRUCTION: Answer the questions about the story aloud.
 INPUT: speak
-CHECK: reveal
+CHECK: llm
 SHOW_PROMPT
+RUBRIC: Treat the model answer as the factual key; accept any phrasing or short form of the same fact(s).
 
 PROMPT: Where does Sgt Travis live?
 RESPONSE: He lives on an Army post.
@@ -287,8 +288,8 @@ RESPONSE: He's General Hall now. {bk04-l2a-f3-24-a.mp3}
 $SELECT True or False: Officers and Enlisted
 ID: 2a-f4
 SHOW_PROMPT
-INTRO: Time to check what stuck. Listen to each statement and question, then tap True or False.
-INSTRUCTION: Tap True or False.
+INTRO: Time to check what stuck. Listen to each statement and question, then tap True if the quoted statement is true, or False if it isn't — judge the statement itself, however the question is phrased.
+INSTRUCTION: Tap True or False for the quoted statement.
 OPTION: t | True
 OPTION: f | False
 
@@ -499,10 +500,26 @@ ACCEPT: Gen Chong
 
 $SESSION 2-3: Daily Routine — Reporting, Breaks, and Being on Time
 
+# Source: LLA 2B Figure 2 (Vocabulary)
+$DIALOGUE New Words: Lieutenant White's Day
+ID: 4-2b-f2-v
+INTRO: In this part: getting up, getting to class, and what happens at the gate. First, repeat the new words from Lieutenant White's story.
+INSTRUCTION: Listen and repeat each word.
+REPEAT
+
+LINE: I.D. card {bk04-l2b-f2-v01.mp3}
+LINE: identification {bk04-l2b-f2-v02.mp3}
+LINE: razor {bk04-l2b-f2-v03.mp3}
+LINE: on time {bk04-l2b-f2-v04.mp3}
+LINE: salutes {bk04-l2b-f2-v05.mp3}
+LINE: reports {bk04-l2b-f2-v06.mp3}
+LINE: begins {bk04-l2b-f2-v07.mp3}
+LINE: began {bk04-l2b-f2-v08.mp3}
+
 # Source: LLA 2B Figure 2 (Part 1)
 $DIALOGUE Lieutenant White's Day
 ID: 4-2b-f2
-INTRO: In this part: getting up, getting to class, and what happens at the gate. Listen to Lieutenant White's daily routine — the man has never been late in his life.
+INTRO: Now listen to Lieutenant White's daily routine — the man has never been late in his life.
 
 LINE: Lieutenant White is a student in a language class at an army post. {page_030_001.jpg|An illustration of a United States Uniformed Services active duty identification card} {bk04-l2b-f2-01.mp3}
 LINE: He has an ID card with his name and picture on it. {page_030_001.jpg|An illustration of a United States Uniformed Services active duty identification card} {bk04-l2b-f2-02.mp3}
@@ -620,10 +637,27 @@ LINE: Put your cigarette in the butt can. {st-page_034_001.jpg|A cylindrical con
 VOCAB: break
 LINE: Take a 10-minute break. The break begins at 8:20 and it ends at 8:30. {st-page_034_002.jpg|An instructor pointing to a clock showing 8:20, with students sitting in front of him}
 
+# Source: LLA 2B Figure 3 (Vocabulary)
+$DIALOGUE New Words: the Morning Break
+ID: 4-2b-f3-v
+INTRO: Ten o'clock: coffee, snacks, and someone who forgot his cigarettes. Repeat the new words before you hear the story.
+INSTRUCTION: Listen and repeat each word.
+REPEAT
+
+LINE: break {bk04-l2b-f3-v01.mp3}
+LINE: take a break {bk04-l2b-f3-v02.mp3}
+LINE: smoke {bk04-l2b-f3-v03.mp3}
+LINE: bring {bk04-l2b-f3-v04.mp3}
+LINE: cigarettes {bk04-l2b-f3-v05.mp3}
+LINE: brought {bk04-l2b-f3-v06.mp3}
+LINE: pack {bk04-l2b-f3-v07.mp3}
+LINE: smoked {bk04-l2b-f3-v08.mp3}
+LINE: butt can {bk04-l2b-f3-v09.mp3}
+
 # Source: LLA 2B Figure 3 (Part 1)
 $DIALOGUE The Morning Break {page_031_001.jpg|Two male military officers in uniform sitting at a table during a break}
 ID: 4-2b-f3
-INTRO: Ten o'clock: coffee, snacks, and someone who forgot his cigarettes. Listen to the story of the morning break.
+INTRO: Now listen to the story of the morning break.
 
 LINE: All the students in Lieutenant White's class like the morning break. {bk04-l2b-f3-01.mp3}
 VOCAB: to take a break
@@ -698,8 +732,9 @@ REFERENCE: l2-s7
 INTRO: Answer the questions about the dialog aloud in a full sentence. Open the dialog again if you need it.
 INSTRUCTION: Answer the questions about the dialog aloud.
 INPUT: speak
-CHECK: reveal
+CHECK: llm
 SHOW_PROMPT
+RUBRIC: Treat the model answer as the factual key; accept any phrasing or short form of the same fact(s).
 
 PROMPT: What time is it?
 RESPONSE: It's break time.
@@ -1173,6 +1208,43 @@ Narrator: He chose a banana and ate it.
 Narrator: We spoke for thirty minutes.
 Narrator: He went home at 2235.
 
+# Source: ST §He Drove to Class Yesterday (printed items are distinct from tape 2C f2 — not a twin)
+$PRODUCE Say It in the Past
+ID: l2-s24
+INTRO: Same job, on your own now: read the sentence and its time cue, and say it in the past.
+INSTRUCTION: Say the sentence in the past tense.
+INPUT: speak
+CHECK: reveal
+SHOW_PROMPT
+
+EXAMPLE
+PROMPT: He drives to class every day. (yesterday)
+RESPONSE: He drove to class yesterday.
+
+PROMPT: We swim every day. (yesterday)
+RESPONSE: We swam yesterday.
+
+PROMPT: I get up at six every morning. (yesterday morning)
+RESPONSE: I got up at six yesterday morning.
+
+PROMPT: We drink tea in the morning. (last night)
+RESPONSE: We drank tea last night.
+
+PROMPT: He takes a shower at night. (yesterday morning)
+RESPONSE: He took a shower yesterday morning.
+
+PROMPT: They eat lunch in the mess hall every day. (yesterday)
+RESPONSE: They ate lunch in the mess hall yesterday.
+
+PROMPT: She drives to the store on Saturdays. (last Saturday)
+RESPONSE: She drove to the store last Saturday.
+
+PROMPT: I write a letter to my family every day. (two days ago)
+RESPONSE: I wrote a letter to my family two days ago.
+
+PROMPT: He chooses Puff cigarettes to smoke every time. (yesterday)
+RESPONSE: He chose Puff cigarettes to smoke yesterday.
+
 # Source: ST §Joe Ate a Pear (cue moved to display)
 $PRODUCE He Ate a Pear Instead
 ID: l2-s25
@@ -1215,8 +1287,6 @@ PROMPT: I didn't see the movie last night.
 TEMPLATE: (Henry's pictures)
 RESPONSE: I saw Henry's pictures last night.
 
-# DROPPED (book): ST §He Drove to Class Yesterday (l2-s24) — TTS twin of the cassette drill "Change It to the Past" (2c-f2); same task, same modality.
-
 # Source: LLA 2C Figure 3
 $DIALOGUE Irregular Verbs in Sentences (2)
 ID: 2c-f3
@@ -1580,8 +1650,9 @@ REFERENCE: l2-s30
 INTRO: Answer each question about Mark aloud in a full sentence. The story is there if you need it.
 INSTRUCTION: Answer the questions about the story aloud.
 INPUT: speak
-CHECK: reveal
+CHECK: llm
 SHOW_PROMPT
+RUBRIC: Treat the model answer as the factual key; accept any phrasing or short form of the same fact(s).
 
 PROMPT: Who went to the movies?
 RESPONSE: Mark went to the movies.
@@ -1626,7 +1697,8 @@ REFERENCE: l2-s32
 INTRO: Now you make the questions. Each card shows an answer from the story — ask the question that fits it, then say the answer. Open the story whenever you need it.
 INSTRUCTION: Ask the question for the cue, then answer it.
 INPUT: speak
-CHECK: reveal
+CHECK: llm
+RUBRIC: The learner must produce a past-tense question equivalent to the model's question (same fact asked about), followed by an answer stating the same fact as the model. Accept any natural phrasing or short forms.
 
 TEMPLATE: the BX
 RESPONSE: Where did Sgt Brown go?\n— He went to the BX.
@@ -1669,7 +1741,8 @@ REFERENCE: l2-s34
 INTRO: Same game as before: each cue is an answer from the story. Ask the matching question, then give the answer.
 INSTRUCTION: Ask the question for the cue, then answer it.
 INPUT: speak
-CHECK: reveal
+CHECK: llm
+RUBRIC: The learner must produce a past-tense question equivalent to the model's question (same fact asked about), followed by an answer stating the same fact as the model. Accept any natural phrasing or short forms.
 
 TEMPLATE: the library
 RESPONSE: Where did Sandy and Harry walk?\n— They walked to the library.