Mum told Andrew ______ quiet in the museum.

— ________ times do you visit your grandparents every year?— Three or four times a year. Usually at Mid-Autumn festival and Spring Festival.

---What did you think of our performance on the charity show? ---Wonderful. I don’t think I can see a ______ one.

— Have you 　　　 watched any of James Cameron’s movies before? — Yes. I like his movies. Both Avatar and Titanic are my favourites.

At present, children mean____ to most parents in China.