Why ____it get colder when we go up a mountain ?We are getting nearer to the sun !
A.ought to | B.would | C.should | D. must |
–When can I get the result of the test, sir?
–You ____ have it next Friday.
A.could | B.shall | C.must | D.may |
No words can ____ his feelings when the money dropping on the street was sent back to him.
A.control | B.convey | C.exchange | D.affect |
The problem may not____, but there's no harm to be careful.
A.arise | B.reduce | C.increase | D.rise |
This is really a good birthday gift for a young girl, ____at a proper price but fashionable.
A.one | B.anyone | C.that | D.everything |
These are the words ____ you must attach great importance when you write the essay.
A.in which | B.to which | C.which | D.that |