---Has Tom finished his homework?---I don’t know.  But he _________ it the whole morning. 
#41725
A
did
B
does
C
was doing
D
is doing
推荐题目
I won’t go to see the movie tonight, because I          my ticket.
#36734
A
lose
B
have lost
C
will lost
D
didn’t lose
Sally took a photo of her friends while they_____computer games.
#37066
A
play
B
are playing
C
have played
D
were playing
An English speech            to the children tomorrow.
#38683
A
is given
B
has been given
C
will be given
D
was given