2 . It will be a sunny, hot day again today, with the temperature in the 　　　for the rest of the week.

A．thirty

B．thirtieth

C．thirteen

D．thirties

3 . When we begin to see things differently around us, we can open __________ (us) up to new possibilities and new opportunities and clear out fear. (所给词的适当形式填空)

5 . He practiced rapidly moving the glove to his good hand after he had pitched the ball to his father. He was always forcing __________ (he) to get that glove faster and faster. (所给词的适当形式填空)

6 . The middle route, the most prominent one due to __________ (it) role in feeding water to the nation’s capital, begins at the Danjiangkou reservoir in the Hanjiang River in central province of Hubei and runs northeastward to Beijing and Tianjin. It started supplying water in December 2014. (所给词的适当形式填空)

7 . As larger groups of people began living together in towns and cities, these populations needed reliable sources of clean water, a network of streets for trade and a way to defend __________ (they) against unfriendly neighbors. (所给词的适当形式填空)

8 . 结合语境用下面单词或词组的适当形式填空。

few   a few   little   a little   many   much

1. I try to visit my parents every ________ weeks.
2. He was advised to smoke ________ cigarettes and drink ________ beer.
3. But after the phone call, the journalist promised to ask ________ friends to teach him.
4. New drivers have twice as ________ accidents as experienced drivers.
5. Teenagers who are addicted to the Internet are ________ likely to suffer from depression

9 . 结合语境用other, others, another, the other, the others填空。
1. Recycling is one way to protect the environment; reusing is ________.
2. I’ll spend half of my holiday practicing English and _________ half learning drawing.
3. The manager believes prices will not rise by __________ four percent.
4. Both sides have accused _________ of breaking the contract.
5. It is very necessary that children should be taught how to get along with _________.
6. Jack is hard-working and intelligent. In _________ words, I can’t speak too highly of him.
7. The first time I went there, they were living in a small house with dogs, ducks, and ______ animals.
8. There are five language labs here. One is on the second floor and _________ are in the third floor.
9. To warm himself, the sailor sat in front of the fire rubbing one bare foot against _______.
10. I don’t know any French people _________ than you.