They are broadening the bridge to ________ the flow of traffic.
#64619
A
put off
B
speed up
C
turn on
D
work out
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We want to encourage the students ________ the teaching.
#65474
A
to participate in
B
participate in
C
participating
D
participate to
She had a bad cold, but luckily began to _______ soon.
#73336
A
recover
B
control
C
lose
D
reduce