I know the man by ____ but I have never spoken to him.
—It’s so hot. What about getting a drink? —Good idea. It’s my___ .
Andrew wanted to find another boy to be his best friend, but Annie told him ___.
___ I saw her, she was working in a shop.
Some of you may have finished unit one. _____, you can go on to unit two.
____ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.