7. The earth _____ around the sun all the year.
A. has moved B . moved C. moves D. will move
8. He _______ his bike, he has to walk to school.
A. lost B. loses C. has lost D. had lost
9. I was late for the meeting. When I reached there, all the people____.
A. had left B. has been left C. has left D. had been away
10. Two years has passed since I ______you the first time.
A. meet B. have met C. met D. had met
11. I ________in Beijing for half a year now.
A. was B. have come C. had come D. have been
12. When we _______the railway station, the train _____for 5 minutes.
A. got to, had been away B. reached, had left
C. arrived, has been away D. arrived at, has left
13. —_____ we go and see Liu Ming tomorrow?