t woman sat at the table, her eyes _____on the rich food on the plates

Are you sure you have to ? It’s been very late— I don’t know _____ I can do it if not now

I have been staying up until midnight since Monday, working on my paperI need to ______ some sleep this weekend

The policy(政策) that the Chinese government stuck to _____correct.

It is sleeping late in the morningthat being late for work.