Unit 2 cloning using language课时作业

[跟踪训练]

Ⅰ.语境填词

1.After several delays，he (final) set out at 8 o'clock.

2.Animal scientists have been studying these monkeys for (数十年).

3.But the benefits of these moves will not be (immediately).

4.The (recently) flooding in the south was a disaster.

5.This morning I (经过) the store on my way to the library.

Ⅱ.单项填空

6.-Could I use this dictionary?

- .It's a spare one.

A.Good idea B.Just go ahead

C.You're welcome D.You'd better not

7.This meeting room is a non­smoking area.I would like to warn you that if you smoked here you would be fined.(2015·湖北，30)

A.in advance B.in detail

C.in total D.in general

8.At no time the rules of the game.It was unfair to punish them.

A.they actually broke

B.do they actually break

C.did they actually break

D.they had actually broken

9.I do not intend to follow that，because we shall have an opportunity to do so on another .

A.occasion B.situation

C.condition D.environment

10.To make it more convenient for people to visit Taiwan，several air services from the mainland have come into use.

A.reliable B.permanent

C.regular D.frequent

Ⅰ.阅读理解

In 2004，when my daughter Becky was ten，she and my husband，Joe，were united in their