I ask you to sit down ________ table, not to sit down ________ the table.

A. at; on

B. at; at

C. on; to

D. in; in

They planned ________ the mountain the next Sunday.

A. to climb

B. climb

C. to be climb

D. climbing

You should ________ here at 7: 00 this morning. But you arrived at 8: 00. You were late.

A. have arrived

B. arrived

C. arrive

D. had not

I ________ suppose that he ________ fall behind others, with the help of the teachers.

A. am not; can

B. don't; can

C. don't; can't

D. /; can't

The old man is in bad health. He must give up _______.

A. smoke

B. to smoke

C. smoking

D. smokes

Travelling by train is ________ cheaper and ________ enjoyable than by air.

A. more; much more

B. quite; much too

C. very; very much

D. much; far more

It's very difficult to learn English well, but you can't ________ .

A. pick it up

B. take it up

C. look it up

D. give it up

If you go to the park tomorrow morning, ________.

A. so will he

B. so will he

C. so he does

D. so does he

It's very nice ________ you to get me two tickets ________ the World Cup.

A. for; of

B. of; for

C. to; for

D. of; to

To students, learning how to live is ________ important ________ learning how to study.

A. too; to

B. so; that

C. as; as

D. not only; but also