1 1. ( Did / you / call / me / last / night )?
2. ( Are / you / free / tomorrow )?
3. ( Who / were / you / talking / to )?
4. ( Why / don't / you / ask / him )?
2 (1) 1. (B)
2. (C)
3. (A)
(2) 1. (A)
2. (A)
3. (B)
4. (C)
5. (C)
6. (C)
(3) 1. (C)
2. (C)
3. (A)
4. (B)
3 1 (C)
2 (A)
3 (D)
4 (C)
5 (B)
6 (D)
7 (A)