( ) 13.I first met Lisa three years ago. She ___ at a radio shop at the time.

A. has worked B. was working C. had been working D. had worked

( ) 14. The reporter said that the UFO ___ east to west when he saw it.

A. was traveling B. traveled C. had been traveling D. was to travel

( ) 15. " What ' s the matter, Ali? You look sad. "

" Oh, nothing much. As a matter of fact, I ___ of my friends back home. "

A. just thought B. have just been thinking C. was just thinking D. have just thought

( ) 16. When Li Ming hurried home, he found that his mother ____already ____to hospital.

A has; been sent B had; sent C has; sent D had; been sent

( )17. She _____her keys in the office so she had to wait until her husband ____home.

A has left; comes B had left; would come C had left; came D left; had come

( )18. Zhao Lan ______already ______in this school for two years.

A. was ; studying B. will ; study C. has ; studied D. are ; studying

( )19. We ______ Xiao Li since she was a little girl.

A. know B. had known C. have known D. knew

( ) 20. Harry Potter is a very nice film .I_______ it twice.

A. will see B. have seen C. saw D. see

( )21.-These farmers have been to the United States.-Really ? When _____ there ?

A. will they go B. did they go C. do they go D. have they gone

( ) 22. The house belongs to my aunt but she _____ here any more .

A. hasn't lived B. didn't live C. hadn't lived D. doesn't live

( ) 23. Your job _______ open for your return . ---Thanks .

A. will be kept B. will keep C. had kept D. had been kept

( ) 24.The young girl sitting next to me on the plane was very nervous . She ______ before .

A. hasn't flown B. didn't fly C. hadn't flown D. wasn't flying

( ) 25.---Mr Gorden asked me to remind you of the meeting this afternoon . Don't you forget it ! ---OK. I ______ . A. won't B. don't C. will D. do