— You look tired.— Yes. I ___ non-stop until 8 o’clock.

— You look tired.— Yes. I ___ non-stop until 8 o’clock.

#102862

had worked

work

have worked

was working

推荐题目

The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they _________.

#104113

were playing

were to play

had played

played

The problem just________to be discussed at the class meeting tomorrow.

#104226

referred is

referred to being

referring to is

referred to is

 ---What’s that unpleasant noise?---Oh, the road before the main gate ______.

#99995

is repairing

is being repaired

is repaired

has been repaired

 I don’t have a job. I would find one but I     no time.

#104679

had

didn’t have

had had

have

 A new study finds that sitting can shorten a person’s life almost as much as smoking can, which _______ just how damaging inactivity can be.

#99878

estimates

highlights

dominates

ensures