The boy has poor eyesight because of _______ computer games.

your sister have a computer?—Sorry, I don’t think she has .

________ seems to be no possibility _______ the shy girl can win the first prize in the contest.

The man in a black suit _______ be our youth worker.—It _______ be him. I saw him in the classroom building some minutes ago.

______ is it from here to your school?—It is about an hour’s walk.[ ]