Mary is often heard ________ playing piano in the next room in the evening.
#97118
A
practise
B
to practise
C
practising
D
practiced
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#95018
A
to provide
B
provide
C
provided
D
providing
The monument was built in honor of the explorer who was believed＿＿the big river.
#90742
A
to have discovered
B
to have been discovered
C
to be discovered
D
having been discovered
In some cities the traffic police use computers to keep the traffic________smoothly.
#88491
A
being run
B
run
C
to run
D
running
—You are required by law _______ seat belts.—Thanks for your reminding. I’ll do it right away.
#90732
A
wearing
B
being worn
C
to wear
D
to be worn
He was sad for ________ any chance of his going to college.
#96456
A
there being not
B
there not being
C
not there being
D
not being