—Why did Miss Wang look so worried when we saw her?
—Because she wondered .
| A．where did the other students go |
| B．when would the policeman come |
| C．if her students had survived the earthquake |
| D．what she will do during the trip |
The old man fell ______ and hurt himself.
| A．over | B．in | C．up | D．at |
I’m afraid there _______ a snow tomorrow.
| A．will be going to | B．will | C．will have | D．will be |
—I had a bad cold. I think you’d better ________ to see a doctor.
| A．go | B．to go | C．going | D．went |
—How soon will you finish your homework?—________ an hour.
| A．In | B．On | C．With | D．For |
The reporter said that the UFO ________ from north to south when he saw it.
| A．was traveling | B．traveling | C．travel | D．traveled |