The dress fits me well, ________ I don't want to buy it because it's too expensive.

A. so

B. and

C. or

D. but

Look left and right before you cross the road, ________ you may be hit by a car.

A. and

B. so

C. but

D. or

?Somebody is waiting outside. He wants to see you.　　

?________ no one knows I'm here.

A. For

B. And

C. But

D. So

English is not easy, ________ I like it very much.

A. so

B. if

C. but

D. or

It was snowing hard ________ we had to stay at home and watch TV.

A. that

B. so

C. but

D. because

?Now I must go ________ I shall be late for the train.　　

?Have a good trip. Good-bye.

A. or

B. so

C. and

D. but

I'd like to play football with you, ________ I've got a meeting now.

A. and

B. or

C. but

D. because

This exercise is _________ difficult _____ .

A. so; that few of us can do

B. so; that few of us can do it

C. to; for anyone of us to do

D. too; for anyone of us to do it

______ the story is short and there are no new words in it ,it is difficult to understand.

A. But

B. Though

C. And

D. For

Tom isn't good at playing football, ________ he enjoys watching football matches.

A. but

B. and

C. already

D. so