三、用所给词的适当形式填空

1.. I am ________ (thin) than Kitty.

2.. Summer is the ________ (hot) season in a year.

3.China is one of ________ (large) countries in the world.

4.Who has the _________ (many) books, Tom, Amy or Daniel?

5.Those flowers are much ________ (beautiful) than these ones.

6.The busier he is, the ________ (happy) he feels.

7.The piano is too ________ (expensive). I don’t have enough money to pay for it.

四、同义句转换，每空一词

1.Tom is 15 years old. Jim is 16 years old.

Jim is _________ ________ Tom.

2.My English is better than David’s.

David’s English is _________ _________ ________.

3.Chinese is more important than any other subject.

Chinese is _________ _________ _________ of all the subjects.

4.Amy is the slimmest of the six girls.

Amy is ________ ________ the other five girls.

Which is ______, a pencil or a pen?

A. cheap B. cheaper C. more cheaper D. cheapest

The box is ______ of the three boxes, I think.

A. the heavy B. the heavier C. the heaviest D. heaviest

---What bad weather!
---Yes. The radio says it will be even ______ later on.

A. bad B. badly C. worse D. worst

His wring is ______ better than mine, I think.

A. more B. very C. a lot of D. much

John is cleverer than ______ in his class.

A. all the boys B. the all girls C. all the other boys D. all boys and girls

Lucy’s hair is ______ of the two girls.

A. long B. longer C. longest D. the longer

The Changjiang River is one of ______ in the world.

A. the long river B. the longest river C. the longest rivers D. longest rivers

The house was _________ fire last night, but the firemen _______ soon.

A. on; put down it B. at; put it down C. at; put out it D. on; put it out