GRAMMAR CHALLENGE

5 Each sentence contains a mistake. Find the mistake and rewrite the sentence correctly.

1 My friend have lived in this city all his life.

2 Have you visited Rome yet?

3 His parents have won the lottery in 2006.

4 We have not done the shopping yet.

5 I've saw my cousin ten hours ago.

6 These are my favourite earrings because I have had them since I was eight.

7 I have been here for half an hour.

8 I never seen my favourite band in concert.