Our classroom          by us every day!
#38468
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
— Is Jessica giving us a speech this evening?— No, it ________be her. She________ to Japan.
#41704
A
mustn’t, has gone
B
mustn’t, has been
C
can’t, has gone
D
can’t, has been
 By the time I got home, Gina and her sister ______ their project already.
#40028
A
finished
B
have finished
C
had finished
D
will finish
If it         tomorrow, I’ll go out for a walk with you. 
#39555
A
doesn’t rain
B
won’t rain
C
hasn’t rained
D
isn’t raining
By the end of last term we ___________ about ten English songs.
#41740
A
had learned
B
have learned
C
learned
D
were learning