状语从句强化训练

1. After the war，a new school building was put up ________ there had once been a theatre.

A. that                        B. where                          C. which                       D. when

2. ____ he took part in the competition, he won a second prize.

   A. For the first time     B. At a time                    C. At one time             D. The first time

3. I would appreciate it _______ you call back this afternoon for the doctor’s appointment.

A. until                        B. if                                 C. when                        D. that

4. I had just started back for the house to change my clothes _____ I heard the voices.

   A. as                     B. after                        C. while                    D. when

5. The class went on with the story _____ they had left it before the holiday.

   A. where                  B. which                       C. in which                 D. when

6. The company has a free long-distance telephone number _____ customers may call with any questions they have about its products.

   A. although               B. as                            C. even if                   D. so that

7. --- Is Mr. Smith in the office?

--- Yes，________ he is in charge of the office，he must be there.

A. since                      B. however                       C. whether                    D. for