1. Today is Monday.
Yesterday was Sunday.
2. Where are you now?
Where were you yesterday?
3. I'm in Brazil.
I was in Peru last month
4. Is it hot today?
Was it hot yesterday?
5. The cafe isn't open now.
It was open this morning.
6. My neighbors aren't at home.
They weren't at home.
7. We're in Tokyo now.
We were in Tokyo yesterday.
8. They're tired.
They were tired last week.
