His brother’s life _________ a lot in these few years.A changed B. changesC. has changed D. had changed
George has put on weight recently. I think he’d better _______ too much.
My father is _______. And we just had a party for his _______ birthday last weekend.
一Excuse me, where can I exchange _______? 一There is a bank on the second floor.
Basketball is so popular a game in the world that ______ people play it for fun and exercise.
Don't be afraid of asking for help ______it is needed.