—May I take photos in the museum?

—No, you . You obey the rules here.

A. may not; can B. mustn’t; mayC. can’t; canD. mustn’t; must

This company since five years ago.

A. opened B. has opene C. has been open D. has been opened

—Who her father?

—He must by that policeman.

A. saved; be saved B. saved; save

C. is saved; be savedD. save; be save

—Would you like camping with me?

— I’d like to. But I’m busy my homework.

A. to go; to do B. to go; doingC. going; to doD. going; going

The sick in our country taken good care of by the government.

A. isB. are C. hasD. have

—I know nothing about the history of the telephone. Could you tell me ?

— Yes, in 1876

A. who invented the telephone

B. how the telephone was invented

C. when was the telephone invented

D. when the telephone was invented

Help others whenever you can you’ll make the world a nicer place to live.

A. andB. but C. or D. unless

This book cost her twenty yuan , ?

A. didn’t it B. doesn’t it C. did itD. does it

useful advice he has given us !

A. What aB. What C. HowD. What an

—It’s sunny in Sanya today. But tomorrow?

— The radio says it’s going to rain. You’d better take an umbrella when you go to Hainan.

A. what’s the weather in Sanya

B. how’s the weather like in Sanya

C. what’s the weather like in Sanya

D. how the weather is in Sanya