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I think the girl under the tree must be Lily.No, it ______be her. She is in the library now.
#35636
A
must
B
may
C
can’t
D
could
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I bought a robot _______ have more free time.
#43352
A
because
B
therefore
C
in order to
D
as a result
______ that no one was ever prepared for it.
#39512
A
So suddenly did the bad news come
B
So suddenly the bad news came
C
So did the bad news come suddenly
D
Did the bad news come so suddenly
__________ you go,I will go with you .
#42345
A
whatever
B
However
C
Wherever
D
Where
  —Hi, Jack!—Hi, Eric! You ________ really quiet, but now you are very outgoing.
#43397
A
used to
B
use to
C
used to be
D
use to be
—This slice of bread is too small. May I have a bigger________ ?—Yes. Here you are.
#43294
A
one
B
slice
C
bread
D
it