Since you are very tired, you ______ finish the work today.

A.needn’t B.may not C.mustn’t D.can’t

Please ______ the tigers. It’s dangerous to take photos with them.

A.keep off B.take off C.get off D.turn off

The terrible tsunami (海啸) in Indonesia has destroyed more than ______ buildings.

A.thousand of B.five thousands C.five thousand D.thousands of

Mark says he doesn’t mind ______ the office with the new comer.

A.sharing B.to share C.share D.to sharing

— will you be able to finish the project?

— In two weeks, I think.

A.How far B.How much C.How many D.How soon

---I called you this time yesterday, but there was no answer.

---Oh,sorry. I ______ the streets in our neighborhood.

A.was cleaning B.have cleaned C.am cleaning D.would clean

He rushed out of the door ______ he heard the wonderful news.

A.though B.as soon as C.because D.before

---Could you tell me the way to Shanghai Botanical Garden?

--- ______.

A.Yes, I could. B.I’m sorry I’m new here,too.

C.I’m busy now. D.You can ask others.

---I’m sorry I’m late, because the traffic is so busy.

--- ______. But tomorrow, please be on time.

A.My pleasure. B.You’re welcome.

C.It doesn’t matter. D.That’s right.

Rewrite the following sentences as required（根据所给要求，改写下列句子，每空格限填一词）

1.Susan does some housework with her mum at weekends.（改为否定句）

Susan_________ _________any housework with her mum at weekends.

2.Computers rarely give wrong answers.（改为反意疑问句）

Computers rarely give wrong answers,_________ _________?

3.Could you tell me? Were you late for the meeting yesterday?（合并为宾语从句）

Could you tell me_________you_________late for the meeting yesterday?

4.He often goes to school on foot to save some money.（对划线部分提问）

_________ _________he often go to school on foot?

5.The boy was too frightened to say a word.（保持句意基本不变）

The boy was _________frightened that he_________say a word.

6.Damin tied a piece of grass around the neck of each bird.（改为被动语态）

A piece of grass _________ _________around the neck of each bird.

7.we, going over, before the entrance exam, spent, all the subjects, much time（连词成句）

______________________________________________________________________________.