— Were you at home at 8:00 last night? I called you but nobody answered.

— Sorry, I a nap at that time.

A. take B. took

C. was taking D. am taking

— is the population of your factory?

—It has a population because it's a new factory.

A. How many; big B. What; small

C. How big; small D. What; big

— The old man all his money to a charity.

— He is really great!

A. took away B. put away

C. went away D. gave away

— Do you like talking with your friends on the telephone or mobile phone?

— . I enjoy chatting online.

A. Neither B. Either

C. Both D. None

— My computer is broken. — Why not ask Mr. White __________ for you?

A. to fix up it B. fix up it

C. to fix it up D. fix it up

— When did you begin to play the piano? — I began to play it __________.

A. at the age of 5 B. for five years

C. when I am five D. after five

The teacher speaks very loudly all the students can hear her.

A. so that B. because

C. since D. When

—I saw Mr.Smith in the office at ten yesterday morning.

—That's impossible. He an Enghish party with us then.

A. has B. was having

C. had D. has had

—When will he leave for Shanghai? —As soon as he his work.

A. finished B. will finish

C. is finishing D. finishes

—I have learning math and I'm so worried. Could you help me?

—Sure. I'd be glad to.

A. problems B. interest

C. troubles D. fun