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These books should      to the library on time.
#44981
A
send
B
be returned
C
give back
D
be got back
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The children were made ______ homework first.
#44781
A
do
B
to do
C
did
D
doing
—Oh, this is really an old building.—Do you know when it        ?
#44645
A
has built
B
is built
C
was built
D
will be built
Old people should ________politely.
#44728
A
be spoken to
B
speak
C
speak to
D
to be spoken
These photos ______ on the Great Wall last week.
#45014
A
take
B
took
C
were taken
D
are taken
  -- I’m afraid I have to call your parents if your homework _______ before four o’clock today.-- Sorry, Mr. King. I will do it right now.
#44482
A
doesn’t do
B
won’t do
C
isn’t done
D
won’t be done