— I’m sorry for losing your book .

— ______________

A. Oh , it’s nothing .

B. You’re welcome.

C. That’s OK .

D. Thank you all the same .

Well, if you take this medicine____________, you’ll be better soon.

A. three time a day

B. three times a day

C. third time a day

D. third times every day

You look _______. Do you hear the _________news?

A. excite, excited

B. excited, excite

C. excited, exciting

D .exciting, excited

My sister_______ Beijing tomorrow. She works there.

A. leaves

B. is leaving for

C. leaves for

D. is leaving

----My mother is ill in hospital.

——_______.

A. That’s OK

B. All right

C. Thank you

D. I’m sorry to hear that.

Wei Wei is _________________.

A. five—year—old boy

B. a five years boy

C. five years old boy

D. a five—year—old boy

My mother often spends 2 hours ______ housework every day.

A. do              B. does

C. doing          D. to do

— Must I come at four o’clock?

— Oh, no, you ________.

A. don’t

B. mustn’t

C. don’t have to

D. can’t

It’s too cold. You had better ______ your coat.

A．don’t take off

B. not take off

C. don’t put on

D. not put on

-Would you mind _______ the window?

-Of course not. I feel hot, too.

A. not open

B. not opening

C. opening

D. to open