. Everyone knows that _______ is dangerous to play with fire, but _______ is difficult is to prevent children from playing with fire.

A. it, it    B. what, what

C. it, what      D. what, it

I know nothing about the accident except _____ I read in the paper.

A. that    B. for

C. what   D. 不填

. I agree with most of what you said, but I don’t agree with ______.

A. everything  B. anything

C. something  D. nothing

“Would you like a cup of coffee or a glass of beer?” “____ will do, but milk is _____ popular with me.”

A. Neither, not       B. Both, more

C. Either, the most D. All, the most

_____ smoking, he would not have got cancer in the lung.

    A. Was he given up                    B. Had he given up

    C. Did he give                        D. If he gave up

The plan looks good on paper, but will it _____？

    A. work                                  B. pass

    C. agree                                  D. does

“We have sent out two best players to the sports meet. What about you？” “Well, not yet. We have few ______, I’d say.”

    A. chosen                  B. to choose

    C. to be chosen            D. to choose from

 “How about the dishes, Dear？” “The beef didn’t taste very good. It ______ too long.”

    A. cooked               B. had been cooked

C. was cooked           D. had cooked

Will you deliver, _____ do I have to come to the shop to collect the goods？

    A. and                                                      B. or

    C. so                                                        D. then

_______ to the cold for a long time will do harm to your face.

A. Exposed     B. Being exposed   C. Exposing   D. Having exposed