5. The Greens have little money and they can't buy a house in the city.(改為同義句) 

The Greens have little money and they  a house in the city.

4. Those sharks can't live any longer.(改為同義句) 

Those sharks live.

3. The boys have never done that before,

?(完成反意疑問句)

2. Johnson used to give his mother a lot of trouble.

(改為否定句)

 Johnson   to give his mother much trouble.

皿.句型轉(zhuǎn)換

1. His parents didn't catch his words at once.(改為被動(dòng)語態(tài))

His words by his parents at once.

5. Around the world,more and more people are dangerous sports activities.

   A. taking out       B. taking off

   C. taking part in   D. taking care of

4. —Would you mind turning the music?

Your father is sleeping.

—Sorry. I'll do it right away.

   A. up   B. down   C. on   D. in

3. Robert is a foreign teacher. So far,he in Xi’an for five years.

   A. was teaching     B. has taught

   C. will teach           D. taught

2. Carmen a teacher. But now she is a good

dancer.

A. is   B. were used to being    C. is used to being   D. used to be

I.單項(xiàng)選擇

1. The environment in our town is getting worse and

雨se,so many trees 

   A. are planting   B. should be planted

   C. should plant   D. will plant