Be careful . You _______ cross the road when the traffic light is red . The traffic is heavy at this time of day .
#54286
A
must
B
mustn’t
C
can
D
needn’t
推荐题目
Our teacher told Simon ___________ forget __________ the door.
#61515
A
not; to lock
B
not to; to lock
C
not; locking
D
not to; locking
-- Hello, this is Jack. Mary I speak to Tom? -- Sorry, he isn't in at the moment. If he back, I'II ask him to call you back.
#52708
A
come
B
comes
C
have come
D
came
- Have you read the advertisement which ______ a reporter?- Yes, I have.
#59123
A
asking to
B
asks for
C
asked about
D
to ask for