He           the book to the library if he            it tomorrow.
#40486
A
returns; finishes reading
B
will return; will finish to read
C
will return; finishes to read
D
will return; finishes reading
推荐题目
By the end of last month, I _____ all the CDs of Justin Bieber.
#42234
A
collect
B
collected
C
have collected
D
had collected
Great changes         in China since 1978.
#39803
A
took place
B
has happened
C
have taken place
D
happened
--- Where is Mike now?--- Look! He _______the classroom.
#41831
A
cleans
B
cleaning
C
is cleaning
D
to clean
 --Does he _______a tennis ball? --No, he __________.
#38089
A
has; isn’t
B
has; doesn’t
C
have; isn’t
D
have; doesn’t