—How much do I owe you for lunch? —________________. It’s nothing.
.She was educated at Beijing University, _____she went on to have her advanced study abroad.
._____ you have got a chance, you might as well make full use of it.
.---__________ that he managed to get the information? ---Oh, a friend of his helped him.
.The next morning I’d just about given myself up for lost ______ I was spotted by a ship.
.Don’t try to cheat in the examination. You will never __________ it.