The poor girl across the road a car knocked her down.
| A．walked; while | B．walked; since |
| C．was walking; until | D．was walking; when |
—Can you repeat what I said just now?—Sorry，I didn't hear it.I________out of the window.
| A．look | B．looked | C．am looking | D．was looking |
—Were you at home at 7:00 last night? —Yes，I______at that time.
| A．do my homework |
| B．did my homework |
| C．was doing my homework |
| D．am doing my homework |
—Where is Jim? —I don't know.Maybe he is______．
| A．on his way to home | B．in his way to home |
| C．on his way home | D．in his way home |
After a serious illness，he finally_____the importance of giving up smoking.
| A．realized | B．meant | C．added | D．Impressed |
Can you tell me what happened_______the little boy just now?
| A．with | B．for | C．to | D．at |