Unit 2 cloning using language课时作业

[跟踪训练]

Ⅰ.语境填词

1.After completing and signing it，please return the form to us in the (信封) provided.

2.Before the race，he is fine.But afterwards he is (wear) out.

3.She spoke for the first time about the harm of a (break) marriage.

4.These eating patterns are a learned (behave).

5.I mention the peoples of Asia，because their (文明)is the oldest and strongest in the world.

Ⅱ.单项填空

6.The two countries are going to meet to some barriers to trade between them.

A.make up B.use up

C.turn down D.break down

7.Who will be the company when the manager is out?

A.in charge of B.in the charge of

C.take charge of D.take the charge of

8.If you do fall out of the boat，your life jacket will help you to until we can find you out.

C.make up D.stand up

9.With a lot of difficult problems ，the newly­ elected president is having a hard time.

A.settle B.settling

C.to settle D.being settled

10.The water supply has been cut off temporarily because the workers one of the main pipes.

A.are repairing B.have repaired

C.repaired D.had repaired

Ⅰ.阅读理解

(2017·江苏丹阳高级中学期初考试)

It was a rainy December day when I knocked on Melissa and Bradley's door for the first time.I was pregnant，cold，wet and without an umbrella；it rarely rains here.Melissa answered the door.She was quiet and downhearted，with dark bags under her eyes，and probably anemic(贫血的).She devoted all of her time to taking care of Bradley，at her expense.Since his ALS(肌萎缩侧索硬化症) diagnosis，Bradley had become steadily weaker and less capable.He had been robbed of the ability to stand，walk or to use his legs and arms.