At first sight, it ________ look like a generous offer; actually, it is a trick.
--is it all right if I keep this photo? --.
The doctor thoughtwould be good for you to have a holiday.
Mr.Black is very happy because the clothes made in his factory have never been.
I’m afraid Mr. Harding_________see you now. He’s busy.
I refuse to accept the blame for somethingwas someone else's fault.