1 . 他是我的朋友。我们相互认识。
He is my friend. We ________ ________ ________.

2 . My parents ________ (饲养) more than fifty chickens in the garden.

3 . 现在人们习惯用电子邮件相互联系。（汉译英）
________________________________________________

4 . 由于大雨，我不得不待在家里。
I ________ ________ stay at home because of the heavy rain.

5 . Everyone has his or her opinion. I’m sorry I ________ you on this matter.（不同意）

6 . give sth. back to sb. 把某物归还给某人
仿写：_________________________________________________________________________________________

7 . —In my opinion, sixteen-year-olds shouldn’t be allowed to drive.
—I ________. It’s not safe.

A．agree

B．agreed

C．will agree

D．had agreed

8 . —There ________ no meat in the fridge, so let’s go to the supermarket to buy some.
—OK, let’s go.

A．was

B．were

C．is

D．are

9 . —The number of the whales ________ smaller and smaller because of man activities now.
—We should do something to save them.

A．were

B．was

C．is

D．are

10 . They’re sure to win the match.
_________ sure that _______ win the match.