Have you used the new computer ______—Yes, I have. I have ______ used it.

_____ your letter, I would have written back two days ago. [ ]

Tom called me up telling me he would not take part in the match. — _______is a pity _______ he could not join us.

Annie, I didn’t pass the English test again.________. You should study harder.

The car was completely _____ and the driver seriously injured.