The Internet has __________ big changes in the way we work.
#65725
A
brought about
B
brought in
C
brought up
D
brought back
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 We should take exercise now and then. I believe we will ___________ it a lot.
#74381
A
benefit from
B
benefit
C
do good to
D
be beneficial for
The computer system ______ suddenly while he was searching for information.
#68622
A
broke down
B
broke out
C
broke up
D
broke in
How can I _____ you, Mr. Green?
#77807
A
contact
B
contact with
C
contact to
D
contact for