There ______________ in spring in Jiangyin， but the weather there is usually nice at this time of year.

A. may have rain B. may be rainy

C. may be rain D. must have rain

All of us have been to the park ____________________ because both of you are ill at home.

A. except you and he B. except him and you

C. except he and you D. except you and him

--- You are late again. The class _______________ for five minutes.

--- Sorry. There’s something wrong with my bike.

A. began B. has begun

C. was on D. has been on

Lei Yang can’t help _______________ the room because he is busy with his work.

A. cleaning B. cleaned

C. to clean D. be cleaning

---The couple _______ abroad recently. They’ll return home in 3 days.

---What great fun! But I _______ my hometown since I worked.

A. have been； have never left

B. have gone； have never left

C. have been； have been away from

D have gone； have been away from

The boy refused ____________ so many strange questions.

A. to answer B. answering C. answer D. answered

He climbed up the ladder __________ the wall and went into the room __________ the open window.

A. through； against B. against； through

C. against； against D. through； through

His father knew little about the secret __________ I told him the other day .

A. when B. after C. until D. while

Lucy had few close friends. So she didn’t know _________________ about the trouble.

A. who to talk B. who to talk to

C. who to say D. what to talk

---Someone is knocking at the door. Who may it be?

---It ___________ be Tom. He is still in the school.

A. can’t B. mustn’t

C. couldn’t D. may not