To sum up, ______ war is unavoidable, human beings cannot enjoy everlasting peace.
| A．as long as | B．as far as | C．as soon as | D．as well as |
So far the young man hasn’t had any success; ______ he will keep trying.
| A．whenever | B．no matter | C．wherever | D．however |
–Excuse me, Madame. Is this plane _____take off soon?
---Oh, yes. In five minutes.
| A．about to | B．starting to | C．beginning to | D．to |
_____for his expert advice, he was able to help a great number of people with their personal affairs.
| A．Being known | B．Having known | C．Well known | D．Knowing |
As soon as the manager enterd his office, he began to ______the telephone.
A.look up B. look upon C. look through D look for
The little girl couldn’t work the problem out. She wasn’t _____clever.
| A．that | B．much | C．many | D．too |