1 . If only he had lain quietly as the doctor instructed, he wouldn't s___ so much now.

2 . If he ______ hard at high school, he ______ a college student now.

A．studied; is

B．had studied; is

C．studied; would be

D．had studied; would be

3 . It seemed as if the world          coming to an end.

A．is

B．were

C．are

D．/

4 . It seemed as if the world ________ (be) coming to an end. (所给词的适当形式填空)

5 . I have often thought it would be a blessing if each human being ______ (strike) blind and deaf for a few days at some time during his early adult life. (所给词的适当形式填空)

6 . If I ________ (be) you, I would not return the call. （用所给词的适当形式填空）

7 . 有时我想，要是能打电话征求他的意见就好了。(if) (汉译英)

8 . I don’t know why she is looking at me as if she ________ me. I’ve never seen her before in my life.

A．know

B．knows

C．had known

D．knew

9 . She loves the orphan as if he ________ her own son.

A．had been

B．were

C．has been

D．is

10 . The old landlord treats me as if I ________(be) his own son. （所给词的适当形式填空）