Our classroom          by us every day!
#38468
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
    TV at that time?
#39549
A
Did you watch
B
Have you watched
C
Were you watching
D
Are you watching
I don’t know if she___________. If she __________, please let me know.
#37891
A
comes; comes
B
will come; comes
C
comes; will come
D
will come; will come