3. These pets r       a lot of care and attention.

2. He is keen on doing       (身體的) exercises.

1. I       (預(yù)計(jì)) that I will be back on Sunday.

 6. 思考       7. keep fit        8. be worried about        

9. expect to do sth.        

10. put on weight         

1. 幸虧，多虧         2. 醫(yī)療保健        

 3. 偶爾                4. 八小時(shí)的睡眠       

 5. 同時(shí)           

5. 不要放棄，你最好再試一次。

Don't                . You               have a try again.

4. 為什么不等,下其他人？幾分鐘后他們就會(huì)趕上。

Why not               the others? They'll        in a few minutes.

3. 他害怕失明因?yàn)樗�看不清東西了。

He was afraid of               because he could not see very        .

2. 由于惡劣的天氣，運(yùn)動(dòng)會(huì)將被取消。

The sports meeting will                      because of the bad weather.

1. 這位年輕人不得不用他的手機(jī)打電話求救。

The young man had                              on his mo- bile phone.