__ us another hour, I suppose, and wewill fulfill the task perfectly—Will that do OK

_______ great fun they are having in the sitting room !

We must go to bed before 10 p.m. It’s one of the of my family.

An accident happened at crossroads a few metres away from   bank.

I wonder _____ Mr. Black changedhis mind to take part in the movement. — After he listened to the speech by Mr.King.