She is often seen ______ the old woman.  
#50014
A
help
B
helping
C
to help
D
help to
推荐题目
 Do you like _____?
#50224
A
going swiming
B
go swim
C
go swimming
D
going swimming
He thought about  ______Greece or Spain for vacation.
#50051
A
go to
B
to go to
C
going to
D
going
At last, Tom made the baby ________ and began to laugh.
#51172
A
stop to cry
B
stop crying
C
to stop to cry
D
to stop crying
Your backpack is in the________ case.
#51112
A
lost and found
B
found and lost
C
lose and found
D
find and lose