Lora,you ____________ leave all your books on the floor like this!
#62212
A
wouldn’t
B
mustn’t
C
needn’t
D
may not
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You'd better ____ football in the street.
#75999
A
play
B
not play
C
not to play
D
plays
—Must I park my car behind the cinema? —No,you     .You      park it here
#75604
A
mustn’t, may
B
may not, must
C
don’t have to, may
D
shouldn’t, must
--______you swim? -- No, I can’t. 
#76717
A
Can
B
May
C
Must
D
Need