Lisa used to________the bus to go to school，but now she is used to________there．
| A．take；walk |
| B．taking；walking |
| C．take；walking |
| D．taking；walk |
——Have you finished doing the work____? ——Not____.
| A．already;yet | B．yet;yet | C．already;already | D．yet;already |
— How was your stay in Hong Kong?
— And it was a pity that I couldn’t stay there longer.
| A．Nothing could be worse. | B．It was just fantastic. |
| C．A terrible experience. | D．What a hard time I had! |
Nobody except Tom and Millie that park before. Only they can be our guides.
| A．have been to | B．has been to | C．has gone to | D．have gone to |
---I called you yesterday evening, but there was no answer.
----- Oh, I’m sorry. I _____ dinner at a restaurant at that time.
| A．have | B．had | C．was having | D．have had |
I became a student ten years. I have been a student 1996.
I have studied here about 10 years.
A. ago, since, for B. ago ,for ,since C. ago, before, for D ago, in, after