John, look at the time. ___________ you play the piano at such a late hour?

The old lady insisted that her daughter ____ still alive and that she ____ at once. 

I don’t know why she suggested that we _____ the work before dark.

He desired that he ______ the right to vote.

–Let’s take a coffee break, shall we?–I wish I ________, but I have a really tight schedule.