问题
Have you handed in your schoolwork yet? –Yes, I haveI guess it ________ now
A:has graded
B:is graded
C:is being graded
D:is grading
B:is graded
C:is being graded
D:is grading
正确答案是：
同类题型
Excuse me, can I take a seat here—. Thewoman who sat here will be back soon.
When she ______ back tomorrow, I’ll tell her all about the news
Have you ________ watched the dolphin show in theOcean Park in Hong Kong—Not _________.
ly speaking, ________ of them knew what the other was doing that morning.