We can take a look at the things people used in the past and some old pictures in ___________.
Lucy enjoys dancing. It’s one of her_______.
一Whatdoesyourbrotherdo? —Heisuniversitystudent.
In a library, which sign can you see on the wall?
My science teacher told us that the earth around the sun.
---Would you mind basketball here? ---Sorry. We’ll go and play it on the playground.