问题
I wonder if we ________ four days off by the end of this month.— I hope so. But if our task ________ finished, we’ll have to work overtime.
A:will have；won’t
B:have；won’t
C:will have；isn’t
D:have；doesn’t;
B:have；won’t
C:will have；isn’t
D:have；doesn’t;
正确答案是：
