----Look at the boy running on the playground. Is it David? ---- It ______ be him. I saw him go to the teachers’ office just now.
#53899
A
mustn’t
B
can’t
C
may not
D
needn’t
推荐题目
Tim, where is the other sock? You should learn to _______ your things.
#55129
A
put up
B
put away
C
put on
D
put off
In Japan, people sometimes give special gifts. But they are not open. Later, people may the same gifts to someone else.
#61828
A
give up
B
give in
C
give away
D
give back
It’s really nice of you to spend so much time ________ me around the city.
#54312
A
to show
B
show
C
showing
D
shows
Please take care of the fish for me while I’m away.
#54142
A
look after
B
look up
C
take care
D
take after