Question Tag (Sub Q 2)

Peter and Liza have not reported for work, have they?

No one can solve the mystery, can they?

The principal retired with a heavy heart, didn't he?

Her brother behaved rather well, didn't he?

Walking is a good form of exercise for everyone, isn't it?

The receptionist does not like to talk much, does she?

You will volunteer for the charity run, won't you?

The child is playing by himself, isn't he?

The news agency won't deliver newspapers tomorrow, will it?

Everyone has taken their share of cake, haven't they?