5. — My grandmother ______ dancing as a hobby in her sixties, and she is really good at it now. — It’s never too old to learn.

Can you me information about the student exchange program?

It is a good habit to______ your school things after finishing your homework.

Shanghai will host the World Expo _____May.[ ]

The girl likes to buy cheap things. She often spends _________ money on _________ things.