________ is the price of the book?

A. How

B. How much

C. What

D. How many

Children shouldn't be angry ________ their parents.

A. at

B. to

C. with

D. for

We can't live ________ air.

A. without

B. with

C. to

D. out

Deng Yaping went to Tsinghua University and ________ English and management.

A. majored in

B. major in

C. majored for

D. major for

Next week Li Lei is ________.

A. going a field trip

B. going to a field trip

C. going on a field trip

D. goes on a field trip

They bought a new machine a week ________.

A. ago

B. before

C. after

D. first

?Could you tell me ________ ?

?It's about ten minutes' ride.

A. how far is your school from here

B. how far your school is from here

C. which is the way to your school

D. which the way to your school

________ he's young, he can read such a book.

A. For

B. Because

C. Though

D. Before

I won't go home ________ I finish my work.

A. when

B. as

C. while

D. until

The problems are ________ than you think.

A. difficult

B. difficultly

C. more difficult

D. more difficulty