Answer:
1. I don't want to go and see the film because I saw it last week.
2. I don't need a football because I bought a soccer ball yesterday.
3. I know a lot about Paris because I was there two years ago.
4. I don't need to worry about my homework because it was done last night.
5. I don't have a PlayStation anymore because I sold mine last June.
6. Mum is angry with me because I broke the window last week.
Explanation:
correct grammar of simple past.
