Only if you practice more _________ English well.
The Chairman thought ______ necessary _____ Professor Smith to speak at the meeting.
The problem he put forward at the meeting was _____. Which one of the following is “WRONG?”
Don’t all speak at once! _______ please.
I’m afraid he can’t _____ the idea of having a woman as his boss.
—John, don’t waste any time and there’s only 25 minutes left before the train leaves. —Don’t worry , mum. I think I can ____it.