---Besides being bright, he has always been working hard.--- No wonder he _______ in almost all subjects.
—Are there any English story-books for us students in the library?—There are only a few, _______________.
Recently we held a discussion about what we shall use for power when all the oil in the world has _________?
The play next month aims mainly to reflect the local culture.
—May I speak to your manager Mr.Williams at five o’clock tonight?—I’m sorry. Mr. Williams ________ to a conference long before then.
Only one third of the people present at the meeting voted ______ the new law.