I use a clock to wake me up because at six o'clock each morning the train comes by my house.
#63505
A
couldn't
B
mustn't
C
shouldn't
D
needn't
推荐题目
--Why are your eyes so red? You _______ have slept well last night.
#62776
A
can't
B
mustn't
C
needn't
D
won't
－Look, your sister is playing the piano over there.－She ______ be my sister. She has gone to America.
#77768
A
mustn’t
B
can’t
C
shouldn’t
D
may not
John, you play with the knife, or you hurt yourself.
#76292
A
won’t; can’t
B
mustn’t; may
C
shouldn’t; must
D
can’t; shouldn’t
--- Shall we meet at the station at 8 a.m.?--- In fact we _________. The train _________ until 10 a.m..
#75636
A
mustn’t; doesn’t leave
B
mustn’t; leaves
C
needn’t; won’t leave
D
needn’t; will leave
– How’s your new class teacher?– We ______ ask for a better one. All my classmates love him so much.
#63133
A
shouldn’t
B
couldn’t
C
mustn’t
D
needn’t