—It’s _________ useful dictionary and you can’t throw it away .
—Thank you . I didn’t know it before .
| A．a | B．an | C．the | D．不填 |
【2013山东临沂】—May I play computer games now, Mom?
—No. You finishyour homework first.
| A．must | B．can |
| C．could | D．may |
【2013山东烟台】—Whose book is this?
—It our geography teacher’s. You see,hisname is on it.
| A．can’t be | B．can be |
| C．mustn’t be | D．must be |
【2013湖北孝感】—Look at the young lady in red. Is it Mrs. King?
—No. It _____ be her. She is wearing a white dress today.
| A．can | B．may | C．must | D．can’t |
【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