The best way of solving the problem is by asking the teacher for help.
| A．dealing with | B．agreeing with |
| C．looking up | D．giving up |
【2013湖北宜昌】—Difficulties always go with me!
—Cheer up! If God closes a door in front of you, there ______ be a window opened for you.
A. wouldB. mustD. couldD. can
【2013湖南娄底】—Must I start now?
—No, you_________
A. mustn'tB. can'tC. needn't
【2013山东菏泽】—Can we run across the road now?
—No, we . We have to wait until the light turns green.
| A．needn't | B．mustn't |
| C．couldn't | D．shouldn't |
【2013福建福州】—Is that girl Susan?
— It _________ be her. She left forBeijingyesterday.
A.needn'tB. can'tC. mustn't
【2013四川内江】—_____Ifinishmy homework now?
—No, you_____. Your work is over today.
| A．Can't; must | B．Must; don't have to |
| C．May; couldn't | D．Couldn't; could |