You didn’t use to like him much when we were at school, ___________?

_______ readers came to the bookshop but only __________ of them got the book.

I ______have come here in time, but I met an old friend of mine. I stopped and talked with him for some time.

________ these experiments were successfully completed would we think of going into humans.

In that country, guests usually feel that they are not highly ________ if the invitation to a dinner party is given only three or four days before the party date.