She is going for vacation when she finishes ____________ her new book.
#49114
A
to write
B
writes
C
writing
D
write
推荐题目
What is the best way you think of ______ the environment?
#51117
A
to protect
B
protecting
C
protect
D
protected
I don’t have much time _______ breakfast.
#49548
A
with
B
on
C
to eat
D
eating