- You were not in when I went to you yesterday.

- Oh, I _____ for a friend from England at the airport at that moment.

A. had waited　　　 B. was waiting　　　 C. am waiting　　 D. have waited

—Why are you in such a hurry, John?

—There           a basketball match between Class Three and our class in ten minutes.

A. is going to be   B. is going to have     C. will have        D. will hold

 In the past few years, thousands of films         all over the world.

A. have produced        B. have been produced

C. are producing        D. are being produced

—Is Tom in the next room?

— Well, it’s hard to say. But I heard him         loudly when I passed by just now.

A. speak                B. to speak     C. spoken       D. speaking

 —Have you ever been to Singapore?

— Yes. I         there last year with my parents.

A. go           B. went         C. have been        D. was going

 The reporter said that the UFO          east to west when he saw it.

A. travels          B. traveled     C. was traveling    D. has traveled

 The room       every day. You can live in now.

   A. cleans        B. is cleaning      C. is cleaned        D. has cleaned

 I know a little about Thailand, as I       there three years ago.

  A. have been       B. have gone      C. will go      D. went

 — Why not       John a toy car for his birthday?

— Good idea! He is crazy about cars.

A. buy          B. buying         C. to buy         D. buys

—Your English is good.

—Thank you. I 　　 it for three years.

A. learn　　　　　　　　　　　　 B. learn

C. have learned　　　　　　　　 　D. had learned