Space travel will make people .
A. feel happy B. feeling happy C. to feel happy D. feeling happily
If you your work hers, you’ll find hers is much better.
A. compare; from B. connect; to C. compare; with D. prevent; from
Between 1950 and 1990, the world population doubled to 5.3 . Nearly eighty
of these people live in developing, poorer nations.
A. billion; per cent B. billion; percentage
C. billions; percentage D. billions; per cent
—Could I use your dictionary? —Yes, you .
A. can B. could C. need D. should
I’m feeling . Probably I have a bad cold.
A. badly B. well C. ill D. terribly
—Could I use your telephone? — . Please go ahead.
A. Sure B. That’s all right C. You are welcome D. It doesn’t matter
