9.Don’t ask such a silly question.

8.Jack isn’t old enough to look after himself well.

7. Is it important for middle school students to learn English well?

6.It’s generous of Kate to give each of us two presents.

5.The charity successfully rasied a lot of money for children in need.

4.Simon is an imaginative boy and like to dream about everything.

3.Alice loves peace and doesn’t like to argue with others.

2.He is stubborn and never gives up easily.

6. ____________7. ____________8. ____________9. ____________10. ____________

Unit 1 Star signs每周练习试卷2

Can animals be made to work for people? Some scientists think that one day animals may be trained(训练)to do a number of simple jobs i　 1　　 of people. They say that at a circus(杂技场),for example, we may see elephants, monkeys, dogs and other animals doing q　 2　　 skillful(熟练的)things. Perhaps you have seen them on the television or in a film. If you watch closely, you may find that the trainer(驯兽员)always g　 3　 the animal some sugar o　 4　 a piece of fruit as a reward(报酬). The scientists say that many d　 5　 animals may be trained to do a lot of simple things if they know they will get a reward f　 6　 doing that.

Of course, as we know, dogs can be trained to look after a house, and soldiers in both old and modern t　 7　 have u　 8　 geese to give warning(警报)by m　 9　 a lot of noise when an enemy comes near. And also it may be possible to train animals to work in families or f　 10　 .

1. ____________2. ____________3. ____________4. ____________5. ____________