—–I think the man over there must be Tom.—–It _____ be him. He has ______ to America.
| A．can’t；gone | B．can’t；been |
| C．may not；been | D．mustn’t；gone |
--Everyone says that there is no chance for me to win the competition.
--- ______. Believe in yourself.
| A．Maybe | B．That’s all right | C．Don’t let them get to you | D．OK |
We have done what ______.So don’t panic any more.
| A．is doing | B．has done | C．is done | D．can be done |
Drinking too much ______ your health.
| A．do harm to | B．is harm to | C．does harm to | D．do harmful to |
My father likes to ______ the news online every day.
| A．look through | B．look up | C．look over | D．look at |
--- I usually go to school by bike. --- ______.
| A．So did I | B．I did so | C．So do I | D．So I do |