5.(　 ) A. what　　　　 B. when　　　　 C. how　　　　　　　 D. where

4.(　 ) A. began　　　　 B. has begun　　 C. have begun　　　　 D. will begin

3.(　 ) A. are still　　　 B. still are　　　 C. are yet　　　　　　 D. yet are

2.(　 ) A. for example　 B. for examples　 C. for example　　　 　D. for examples

1.(　 ) A. do something　 B. do anything　 C. to do something　　 D. to do anything

1.

In America, parents want their children 1 　something they can. 　_2 　, they want them to use money wisely(精明地).

When the children 3 　very young, parents 4 　telling them the kinds of money. Parents also tell them 5 　money can be used.

When the children　 　6 　a little older, parents teach them to save up money. If the children want to buy something, they can use　 　7 　money. Parents will tell them what they should buy and what they 　8 　.

When children use their money, parents often tell them to share(分享) with others. Parents are glad 　9 　their children share their money and help others. 10 　this way, the children can learn to be helpful. Parents also teach their children to make a plan for　 11　 money. It is good for them.

In America, people often sell some of their 12 　things. So the children often put the old toys 13 　their 14 　. If people buy them, they can get some money. Some children help others wash cars or sell newspapers to get 15 　.

20.A. agree 　　　B. like 　　　 　C. mind 　　 　D. worry

19. A. useful 　　 　B. strange 　　　 C. common 　 　D. bad

17. A. quickly 　　 　B. completely 　 　C. know 　　 　D. seem

16. A. the 　　　 B. a 　　　 　C. / 　　　D. some