As students, we should help ________ the classroom after school.

A. cleaning

B. to cleaning

C. clean

D. cleaned

He wouldn't worry ________ his exam.

A. about

B. to

C. for

D. with

Nanjing is a city with many places of interest. ________ tourists come here every year.

A. Thousand of

B. Thousand

C. Thousands

D. Thousands of

?________ late for the meeting next time.

?Sorry, I won't.

A. Don't

B. Don't be

C. Won't be

D. Be not

She won ￡ 5 ________ my father.

A. from

B. in

C. to

D. with

I bought a birthday present ________ my father yesterday.

A. in

B. to

C. for

D. with

If he ________ with us, we _______ finish the task earlier.

A. is; will

B. is; would

C. was; will

D. were; would

The students are all ________ after a long week of classes.

A. sleep

B. sleepy

C. sleeping

D. asleep

We have learnt a lot ________ our teacher.

A. about

B. from

C. by

D. with

It can keep us ________ .

A. warm

B. warmly

C. to warm

D. warming