---I’m always afraid of giving a speech in front of the class.

---             You can do it well.

A. I’m sorry to hear that.              B. Take it easy.

C. You are too nervous.                  D. Good luck.

K. Rowling finished the first Harry Potter book in 1995 but it wasn’t ___________ in the very beginning.

A. great successful      B. a great success

C. a great successful   D. great success

The twins look the same， but                they are really different.

A. at a time         B. from time to time

C. by the way          D. in some ways

---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

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

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

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

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

The boy refused ____________ so many strange questions.

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

---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

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

A. cleaning            B.  cleaned

C. to clean            D. be cleaning