Whoever leaves the lab last, _____ all the lights are turned off.
#76018
A
make sure
B
make sure of
C
be sure
D
be sure of
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It is uncommon that she is a person ___________up late .
#73481
A
accustomed to stay
B
accustomed to staying
C
used to stay
D
addicted to stay
To write a good article you must first your ideas very carefully.
#74454
A
organize
B
settle
C
report
D
speak
It is difficult for us to ______ our conversation with all this noise around us.
#71850
A
carry on
B
account for
C
bring up
D
get across
The new car won’t go into production soon. The engine of it hasn’t been fully ___.
#65232
A
carried out
B
worked out
C
tested out
D
put out
Jack is preparing for the IELTS, so he has to_____ his visit to Beijing．
#74344
A
take off
B
put off
C
turn off
D
give off