[题目]-- It’s dangerous to walk across the street carelessly.--You’re right. We can’t be care——青夏教育精英家教网——

【题目】-- It’s dangerous to walk across the street carelessly.

--You’re right. We can’t be ________ careful while crossing the street.

A. so B. very C. too D. more

【题目】 When the boy walks _______ the table ， he often knocks the things _______ it.

A. pass； off B. past； off

C. pass； on D. past； on

【题目】How can we (阻止) air pollution?

【题目】We must be strict __________ourselves __________ our work.

A. with, in B. with, with

C. in, in D. in, with

【题目】At the meeting，Mr. Wang began with a short (介绍).

【题目】If people know more about pollution(污染), _______ they will do something ______.

A. May be; helping B. May be; to help C. Maybe; helping D. Maybe; to help

【题目】People shouldn’t keep ________ animals.

A. protecting B. killing C. to kill D. to killing

【题目】 I know Maths is not _______ Chinese.

A. so easy as B. as easily as

C. more easier than D. as easier as

【题目】She doesn't like b__________________.(花椰菜)

【题目】Sam spends _______time _______CDs than David.

A.more， to buy B.less， on

C.fewer， buying D.less， to buy

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