Find and correct the mistakes in the sentences. One sentence is correct.
1. My aunt and uncle are having two children. They're eight and twelve.
have
2 I don't agree with the government's new
education policy. What are you thinking?
3 Please don't disturb me. I'm doing my
homework.
4 We stay in a different hotel this year because
the place we usually stay in is closed for the summer.
5 Don't ask Phil for the answer. He isn't knowing.
6 Let's just sit down here. The game starts.