Does he usually help his mother ________ the cooking?

A. in

B. on

C. with

D. at

Thank you for ________.

A. inviting me

B. invite me

C. inviting I

D. invite I

He borrowed a pen ________ his classmate just now.

A. to

B. of

C. from

D. at

I don't have a dictionary, but they ________ have one.

A. can

B. may

C. can't

D. may not

Do come ________ see us next Week.

A. and

B. so

C. until

D. because

We ________ tell her about it.

A. have not to

B. has not to

C. don't have to

D. doesn't have to

I don't agree ________ you. That's wrong.

A. to

B. on

C. with

D. from

?Could I have some of your water?

?Certainly, _________.

A. give you

B. here are you

C. here you are

D. thanks very much

________ is the price of the book?

A. How

B. How much

C. What

D. How many

________ very difficult for me ________ English well.

A. That's；read

B. That's；to read

C. It's；read

D. It's；to read