—Which colour do you like _______, blue or green? —Blue. 

Now the air in Yancheng is           than it used to be. Something must be done to stop it.

 Of all the students, Li Lei is _______to Mr Wang.

 In our city, it’s ____in July, but it’s even _____ in August.

If you want to be healthier,you should eat ______ meat and______ vegetables .

Peter is ________of the three boys, but he’s _______than the other two.

Wild animals have __________ living areas. Instead, the number of the farms is getting _________.

—If there are _________cars, there will be _________air pollution. —Yes. And the air will be cleaner.

Of the three paper flowers, the red one is the_________.

Shanghai is bigger than ____city in Japan.

English is one of_____ important subjects in our school.

 I think the trousers are a little expensive , can you show me          .

 Now people would like to use _______ plastic bags to help protect the environment.

 —Which is _______, the sun, the moon or the earth?—Of course the sun. 

 —Who is that boy?—Oh, he is Li Jing. He is ________ student in our class.

—Which do you like ________, pears or apples?—Apples.

 ---Mum, I’d like to buy trousers like Lucy’s ---OK, We can buy _______ than hers, but _______ hers.

Wang Tao lives the _______ to school of all my classmates.

Yinchuan is an _______city than Wuzhong.

Usually the weather in July is even _______in Jiangsu than that in May.