Remember off the lights when you leave the classroom.
#49459
A
turn
B
to turn
C
turning
D
turned
推荐题目
After the Great Wall, the visitors from Britain went to the Summer Palace.
#49885
A
visit
B
visits
C
to visit
D
visiting
—When __________ he __________ fishing?—Next weekend.
#49641
A
was; going
B
is; going
C
does; go
D
did; go
—What do you think about the idea?—I am really against _________ a running race in the street.
#48956
A
to have
B
having
C
to having
D
have
Half-time is a ________ period for the players _________.
#49074
A
10-minute, have a rest
B
10-minute; to have a rest
C
10 minutes; to rest
D
10 minute; for rest