Food safety is important. Rules to stop people from food pollution.A、must make B、must be made C、can’t be made
At present, children mean____ to most parents in China.
—Are you going anywhere? —I ______about visiting my sister, but I have changed my mind.
A conversation _____ a wise person is worth ten year’s study of books.
—You may go to Milan for a free trip. —It’s a very kind_____, but I really can’t accept it.
—What __heavy rain it was! —Yes, but I love___ air after it rains. It smells so fresh.