Avatar is an interesting film. I ______ it twice already.
#42050
A
see
B
saw
C
have seen
D
will see
推荐题目
If tomorrow______________ fine, we’ll grow the flowers.
#41990
A
is
B
be
C
will be
D
is going to be
My aunt is a writer. She ______ more than ten books since 1980.
#42321
A
writes
B
wrote
C
has written
D
will write
— You look scared. What happened?— Well , I _______ along the street ________ the UFO landed.
#40522
A
was walking ; while
B
is walking ; when
C
was walking ; when
D
is walking ; while