15．It was not until 1920 ____ regular radio broadcasts began.

A. While　　 B. which　 C. that　 　D. since　　　　　　　　　　　　　　　　　　　　　　

14．The clock____ and we realized it was eight o’clock.

A. beat　　 B. hit　　　 C. rang　　 D. struck

13．Mr. Bernard told me not ___ dictionaries too often when we read novels in English.

A. turn over　 　　　　　　 B. turn on

C .turn to　　　 　　　　　 D. turn off

12．----What had made you so happy, Mary?

　 　　　---- oh, I’ve just ____ an old friend I haven’t seen for years

A. come across　　　 　　　　 B. come in

C. come out　　　　　 　　　　　　　 D. come up

11．At last we got to the village as planned, 　　　.

A. one breath after another　 　　　 B. breathed very hardly

C. out of breath　　　 　　　　　　　　　　 D. out of breathe

10．She took great pride in her son’s achievements. The underlined part means “　　 ”.

A. was very interested in　　 　　　　　　　 B. was very proud of　

C. was very pleased with　 　　　　 D. sang high praise for

9．----Have you had 　　　　lunch?

-------Yes, I had 　　　　good dinner in my friend’s home.

A.不填，a　 B. a, a　 　C. the ,the　　 D.不填，不填

8．The car goes no faster than 50 kilometers per hour. The phrase “no faster than” means “　　　 ”.

A. more than　　 B. only　　 C. less than　　 D. even less than

7．Mr. Green is going to paint his fence 　　　　.

A. be to white　　　 　　　　　 B. to white

C. white　　　　　 　　　　　　 D. into white

6．---Do you like cats?

　-----Of course. They are 　　　　　a kind of pet. They can do much good to their masters.

A. more than　　 　　　　　　　 B. not more than　

C. more　　　　 　　　　　　　　 D. better