---You haven’t been to Beijing, have you? ----____. How I wish to go there!
– Did you telephone the manager’s office? ---Yes. He _______ back by noon .
________, he has finished his job ahead of time.
I’d like _______ trip to Shanghai . Do you want to go with me?
.– I like your house very much. --- Thank you, but this house is ________.
________, no one is sure who discovered America .