Xiao Li was supposed __________ her homework before nine o’clock. But she couldn’t.
#49490
A
to finish
B
to finishing
C
finish
D
finishing
推荐题目
Thanks for _______us so much help.
#50700
A
giving
B
gives
C
to give
D
give
Now I’m ________ my turn. 
#50482
A
wait for
B
waiting for
C
waiting
D
waiting to
 He always gives me useful advice when I don’t know        next .
#48456
A
how to do
B
when to do
C
what to do
D
where to do
My teacher used to _______ a bike to school, but now he is used to ________ a car to work.
#50647
A
ride, driving 
B
ride, drive
C
riding, drive
D
riding, driving
The boy _______ in the teachers’ office was found _______ at the school gate yesterday.
#49410
A
standing, smoking
B
standing, to smoke
C
stood, smoking
D
stood, to smoke