I’m sorry I didn’t phone you, but I’ve been very busy ____ the past couple weeks.
| A.beyond | B.over |
| C.with | D.among |
We’re advised not to leave the water ______ after using it.
| A.run | B.running | C.to run | D.having run |
She ______ have attended that meeting, for she was doing paperwork in the office then.
| A.shouldn’t | B.mustn’t | C.wouldn’t | D.couldn’t |
I know little about the accident because not much ______ about it up to now.
| A.has said | B.has been said | C.had said | D.had been said |
______ the task in time, we had to work late into the night.
| A.Finished | B.Finishing | C.To finish | D.Having finished |
The purpose of the article is to draw public attention ______ the problem.
| A.to | B.on | C.in | D.for |