On Sundays there were a lot of children playing in the park, ____ parents seated together joking.
#91066
A
whose
B
their
C
which
D
where
推荐题目
With more people _____ the traffic rules, our city is becoming better organized.
#91327
A
respect
B
being respected
C
respected
D
respecting
The project__________, my colleagues and I had a party to celebrate it.
#90961
A
completed
B
was completed
C
had completed
D
completing
With so much work _________, they feel worried all the time.
#91106
A
doing
B
to do
C
done
D
having done
The children went home from the grammar school,their lessons___for the day.
#91608
A
finishing
B
finished
C
had finished
D
were finished