A. We're; to tie B. We're; tying C. It's; to tie D. It's; tying

--Yes. He is a helpful teacher.

A. in B. to C. on D. with

A. friend B. friends

C. a friend D. the friends

【题目】When you are tired, in the countryside is a wonderful experience.
A.relaxing
B.relaxed
C.relax
D.relaxes

A. buy B. buying

C. to buy D. to buying

A. give up it B. give it up

C. give it away D. give away it

【题目】Alice, please turn down the music, I an important phone now.
A.answer
B.answered
C.have answered
D.am answering

A. can’t B. can

C. mustn’t D. must

—I can sing.

A. and B. or

C. but D. so

—It is on the 6th.

A. Is your birthday on the 6th?

B. When is Jenny’s birthday?

C. When is Children’s Day?

D. What does he like?