—______,what time is it now?— It’s eight o’clock.

You should be __________ when you cross the street.

--How often does Gina take the bus to school? --She_______ takes the bus because she likes walking there． 

-Could you please     when you go out? It smells terrible in the room. -Sure. But where should I put it?

---Is this _______ ruler?---No. _______ is over there.