——Why is the classroom so dirty?——Sorry, Sir. It _____ yesterday. We forgot to do it.
#41875
A
doesn't clean
B
didn't clean
C
isn't cleaned
D
wasn't cleaned
推荐题目
—Are you going to help John with his Chinese this evening?—No，He ________ to England．He will be back next month．
#42415
A
returned
B
has returned
C
returns
D
will return
——Don’t make any noise in the dining room any more while having lunch. —— .
#37435
A
Yes, I won’t.
B
No, I don’t.
C
No, I won’t
D
Yes, I do.
There ______ a talk show on CCTV-4 at nine this evening.
#40541
A
will have
B
is going to be
C
is going to have
D
is having
—Who her father?—He must by that policeman.
#36943
A
saved; be saved
B
saved; save
C
is saved; be saved
D
save; be save