Who is the old man talking with your teacher? —I don’t knowI _________ him before

1When summer __, somechildren will go to the seaside for fun.

The little girl was _______to look at the _______tiger.

Hurry up, _____you will miss the school bus.—I know that, Mum. I’ll be ready in a minute.

I was giving a talk to a large group of people, the same talk I _______ to half a dozen other groups.