---Listen, Mum. I heard the footsteps. Is it Dad? ---It ___ be him. He’s gone to Beijing on business this morning.
#53951
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
推荐题目
You must be very tired. Why not ___________a rest?
#55275
A
to stop to have
B
to stop having
C
stop to have
D
stop having
--What did you do last weekend, Sarah?--I
#52073
A
would do my homework
B
was practicing speaking English
C
had surfed on the Internet
D
studied for the test
When you read, don't________every new word in the dictionary. Try to guess its meaning.
#61967
A
lookup
B
work out
C
makeup
D
give up
I could ________ my bed and ________ my clothes.
#54772
A
make; fold
B
make; do
C
fold; do
D
fold; wash