They dug ,then put the box in it.
| A．a three feet deep hole | B．a hole of three feet |
| C．a three feet deep hole | D．a hole of three feet deep |
—I can’t repair these until tomorrow, I’m afraid.
—That’s OK, there’s ______.
| A．no problem | B．no wonder | C．no way | D．no hurry |
All her time ________ experiments, she has no time for films.
| A．devoted to do | B．devoted to doing | C．devoting to doing | D．is devoted to doing |
It was quite a serious accident,________caused by careless driving.
| A．which I think was | B．I think which was |
| C．which I think it was | D．I think which it was |
It was quite a long time________ I made it out what had happened.
| A．after | B．before | C．when | D．since |
—Bruce was killed in a traffic accident.
—________ I talked with him yesterday morning!
| A．What a pity! | B．I beg your pardon? |
| C．Sorry to hear that. | D．Is that so? |