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
_______ make a fire with me? They are waiting for us to cook over there.
#53659
A
Let’s
B
What about
C
Why not
D
Why don’t
My flight to Tokyo _______ from Beijing International Airport.
#60634
A
takes on
B
takes off
C
takes up
D
takes away
.Not only her mother but slao her father_____in the same school for twenty years.
#53705
A
will teach
B
has taught
C
have taught
D
are teaching