I ________ working for two years.
A. willn't have been
B. won't have been
C. not have been
Giải bởi Vietjack
Chọn đáp án B
The teachers will ________ for a month by the time the deal is made.
The films run all night. We ________ movies for six hours by the time the feature comes on.
They'll be exhausted by dinner. They will have been _____ hockey for seven hours.
It's a 24-hour relay. They'll only have been ________ for half the time by 6pm.
She'll still be groggy. She ________ undergoing surgery for three hours.
Will you ________ here for ten years by the time of the Christmas party?
