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Be sure _______ when you enter the cave. Otherwise, you’ll hit your head on the rocks.
#53929
A
to bend
B
bends
C
will bend
D
bending
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Alice _____ school at 8:00 am every day.
#54497
A
go
B
go to
C
goes
D
goes to
The fire lasted half an hour before it was ______ by the firemen.
#51953
A
put out
B
blown out
C
taken out
D
cut out
---How long may I _________ the book? ---For two weeks.
#55057
A
borrow
B
lend
C
keep
D
buy
 It’s a pretty plant. We should ____.
#62556
A
look up it
B
look it up
C
look at it
D
look after it
His family _________ at home.
#54947
A
is all
B
all is
C
are all
D
all are