A.he did so B.he so did C.so did he D.so he did

14.The woman can't imagine______such a cheap computer.

A.buy B.buying C.to buy D.to be buying

15.The villagers can't imagine their children_________in modern schools.

A.study B.studying C.studied D.to study

16.The man____lived in a _____house.

A.alone,alone B.lonely,lonely C.alone,lonely D.lonely,alone

17.She is_______little girl that she can't carry ______so many boxes.

A.such,such B.so,so C.such,so D.so,such

18.The missing soldier walked ____the forest,swam ______the river and finally found the army.

A.across,across B.through,through C.across,through D.through,across

19.______catch the first bus,he got up much earlier.

A.In order to B.So as to C.In order that D.So that

20.This shirt costs me_____200 dollars.

A.as much as B.as many as C.as well as D.as far as

21.If I _____you,I ___collect money for the disabled.

A.were,will B.were,would C.was,will D.was,would

22.Chances lost will return_____.

A.no longer B.no more C.not any longer D.not any more

23.I had a lot of clothes_____,but my mother refused to help me,so I had to ask my sister for help.

A.to wash B.to be washed C.washed D.washing

24.---What's wrong with your radio?

---Oh,it doesn't work,I'm going to have it_____.

A.repair B.repairing C.repaired D.to be repaired

第三阶梯：综合拔高

1.The girl cheated her mother yesterday,but she didn't admit ____that.

A.to do B.doing C.to have done D.having done

2.So hard _______that he was admitted to a good college.

A.he did B.did he study C.he study D.study he

3.I can hardly imagine ______with such a bad woman.

A.to make friend B.to make friends C.making friend D.making friends

4.Mother told the baby that the earth ______around the sun.

A.moves B.moving C.moved D.had moved

5.This book is _____desighed for children.

A.specially B.especially C.special D.especial

6.Only two men______after the fire.

A.survive B.survived C.is to survive D.have survived

7.I'll help you _____I cost all my money.

A.even B.as though C.even if D.if

8.What _____it is to sleep under a tree in summer.

A.fun B.a fun C.the fun D.funny

9.The professor spoke clearly and slowly ____he could make himself known.