?Must we do our homework now?

?________ .

A. Yes, you can't

B. No, you needn't

C. No, you may

D. Yes, you mustn't

?Jack, you look tired today. What's wrong?

?I was ________ busy ________ I didn't go to bed until midnight yesterday.

A. too; to

B. enough; to

C. so; that

D. such, that

When the police arrived, the thieves quickly ________ out of the house.

A. clear

B. clean

C. cleared

D. cleaned

I ________ up at the news.

A. cheering

B. cheers

C. to cheer

D. cheered

My house is broken. Can you ask him to ________ my house?

A. repair

B. repairing

C. be repairing

D. be repaired

There is a ________ new book about American politics. It's helpful to you.

A. major

B. minor

C. superior

D. senior

He has no parents now. So he is a ________ person.

A. home

B. homeless

C. homed

D. to home

I ________ one hundred yuan on that vocation.

A. spent

B. cost

C. took

D. paid

It is good for rich people ________ poor people with money and food.

A. provide

B. to provide

C. offering

D. manage

This book is a bit difficult. ________ read something easier?

A. Why not to

B. Why don't

C. Why not

D. Why not you