1.Many _______ trees should be planted on the mountains.

1.Many _______ trees should be planted on the mountains.
A.thousand B.thousand of C.thousands D.thousands of
2.The road is over _______ meters long.
A.six hundred and fifty-two B.six hundreds and fifty-two
C.six hundred,fifty-two D.six hundred,fifty and two
3.Harry Potter and the Deathly Hallows,________ book of the series,will be for sale on July 21,2007.
A.seventh B.the seventh C.seven
4.He got a son _______.
A.in his fifty B.in his fifties C.in the fifty D.in the fifties
5.-how often do you play a ball game at school?-_______.
A.All day B.One hour C.Once a day D.Half an hour
6._________ Guangdong Sports Games was held in Foshan last November.
A.The twelve B.Twelfth C.The twelfth
7.-How many people will come to Beijing next year?-It’s hard to say.________ people.I think.
A.Million of B.Millions of C.Three millions D.Three millions of
8.This apple is delicious.I want to have ________ one.
A.the second B.a second C.two D.second
9.The post office is far from here.It’s about _______ walk.
A.forty minutes B.forty minutes’ C.forty minute’s
10.-What’s six plus four?-______.
A.Twenty-four B.Two C.Ten
11.-How much does it cost to build the school library?-Four ______ yuan.
A.million B.millions C.millions of D.million of
12.-What date is it?-It’s _______.
A.the May fourth B.fourth of May C.May,fourth D.May four
13.My good friend Zhang Ying studies at _______ Middle School.
A.16 B.the 16 C.16th No D.No.16
14.Please wait here.I’ll be back in _______ hours.
A.two and half a B.two and a half C.half and two D.two a half
15.China is ______ larger than the United States.
A.one six B.one sixth C.one sixes D.a sixths
16.Our teacher told us to write a ______ composition.
A.two-thousand-word B.two-thousand-words
C.two thousands words D.two-thousands-word
17.-When were you born?-I was born ________.
A.in 1988 June 6 B.on June 6,in 1988 C.in June 6,1988 D.on June 6,1988
18._______ of the world’s books and newspapers are written in English.
A.Three quarter B.Three of quarters C.Third fourths D.Three fourths

1.D
thousands of前面虽然不能加具体的数词,但是many/a few/several等还是可以加的
2.A
考查基数词的写法
3.B
序数词前面一般要加定冠词the
4.B
in one's fifites 在某人五十多岁的时候
5.C
只有C是表频率的回答：次数/时间
6.C
序数词前要加定冠词the
7.B
millions of people 成百万的人
8.B
a second one=another one 再来一个
9.B
minute先变复数,再加所有格’
10.C
6+4=10
11.A
four million yuan 四百万元
12.D
13.D
14.B
two and a half hours 两个半小时
15.B
one sixth=1/6
16.A
复合形容词中的名词不能用复数形式
17.D
有具体日期时用介词on
18.D
three quarters of=three fourths=3/4