Avatar is an interesting film. I ______ it twice already.
#42050
A
see
B
saw
C
have seen
D
will see
推荐题目
—Who        her father?—He must        by that policeman.
#36943
A
saved; be saved
B
saved; save
C
is saved; be saved
D
save; be save
---What’s your sister doing now?--- She ______ her homework.
#39656
A
does
B
will do
C
is doing
D
was doing
By the time I got to the cinema,the movie _______ for ten minutes.
#42286
A
had begun
B
had been on
C
has started
D
has been on