—Someone is knocking at the door. Who ______ it be? —It ______ be Tom. He is still in the school.
#52340
A
may; can’t
B
can; mustn’t
C
might; couldn’t
D
could; may not
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---Shall we go and ______ hello to the old man?---Good idea! Let’s go.
#59355
A
tell
B
speak
C
say
D
talk
You don't have to worry about me. I'm old enough to myself.
#59792
A
look after
B
look for
C
look up
D
look at
My mother often tells me to study hard. She says hard work _____ success.
#59553
A
leads to
B
belongs to
C
has to
D
holds on to