—Must I go there right now?
—No,you ________.You ________ go there before supper.
A.mustn't;need | B.needn't;may |
C.can't;need | D.won't;can |
The professor’s research finally proved to be ______, though he had spent a lot of money on it.
A.priceless | B.valuable | C.worthless | D.worthwhile |
The purpose of our advertising is to _________ customers’ attention to our product.
A.pay | B.devote | C.fix | D.draw |
____ is the ability to do the job rather than where you come from or what you are that matters.
A.It | B.That | C.This | D.There |
Parents cannot take care of them ________, so children should learn to be independent.
A.all the time | B.at one time | C.in no time | D.at any time |
The plane lost control all of _______ sudden and crashed in________ forest 30 miles away from the Capital Airport.
A.the, a | B.a, a | C./, the | D.a, / |