（陕西卷22）. Studies show that people are more        to suffer from back problems if they always sit before computer screens for long hours.                                         

A. likely              B. possible          C. probable          D. sure   

（重庆卷23） He had lost his temper and his health in the war and never found     of them again.

A. neither           B. either             C. each            D. all

 (浙江卷2). Many lifestyle patterns do such __ great harm to health that they actually speed up __weakening of the

   human body.

   A. a; /               B. /; the               C. a; the               D. /; /

（辽宁卷21）.—I’ll do the washing-up. Jack, would you please do the floors?

—_______.

A. Yes, please        B. No, I don’t      C. Yes, sure          D. No, not at all

（上海卷37）. When changing lanes, a driver should use his turning signal to let other drivers know              

    A. he is entering which lane             B. which lane he is entering

    C. is he entering which lane             D. which lane is he entering

（重庆卷32）. Today, we will begin     we stopped yesterday so that no point will be left out.

A. when            B. where             C. how           D. what

（山东卷24）. That’s the new machine ______ parts are too small to be seen.

  A. that           B. which         C. whose        D. what

（陕西卷16）._____from the top of the tower, the south foot of the mountain is a sea of trees.   

  A. Seen            B. Seeing        C. Have seen     D. To see

 ( 上海卷29). -- Sorry, Professor Smith. I didn't finish the assignment yesterday.

 -- Oh, you       have done it as yesterday was the deadline.

A. must            B. mustn't             C. should             D. shouldn't

There are waiting-rooms in the new station,      about 1,000 passengers.

A. seating  B. sat   C. seated   D. sitting