As the world’s population continues to grow, the ______ of food becomes more and more of a concern.

He put on a smile and said it didn’t matter，________，in fact，he cared too much about what she said

He speaks French because he once lived in France —Really? How long _____ there?

Emma was ill last week. Is she all right now—_______. Miss Gao says she’ll come to school tomorrow.

一It is said that people born in the Year of Sheep are gentle.一 Maybe,but for my mother,_______.In fact,she gets angry easily.