Many of them turned a deaf ear to his advice, ________ they knew it to be valuable.
The Summer Palace is really beautiful. In fact, I doubt whether China has _________ park.
-Who are you waiting for?-___________ us a lecture this afternoon.
Without facts, a person can not form a correct opinion, for he needs to have actual knowledge ______his thinking .
A few minutes earlier, and you would have seen the NBA star. But you ______.
He was told that it would be at least three more months _______he could recover and return to work.