Do you know when we can go back home? —Sorry, I don’t. Because of the heavy snow storm, highways have been blocked and flights have been __________.

Hi, Tim. Huozun’s song Juanzhulian (卷珠帘) ______ great!—Yeah, I like it very much, too．

I’d rather _________vegetables than __________ meat for lunch.

The policeman told the boy playing football in the street.

.—Tom plays computer games too much. — That’s why his mother is __________ his eyesight.