________ their lessons, they went to the cinema.
#96732
A
Finishing
B
Had finished
C
Finished
D
Having finished
推荐题目
He was close to______ in the accident.
#89587
A
be killed
B
being killed
C
killed
D
killing
With a lot of work _______, I can’t watch TV tonight. 
#95460
A
doing
B
to do
C
done
D
to be done