1. Did you watch a good film on TV last night?; No, i didn't.
2. Did she go to the cinema on Saturday?; Yes, she did.
3. Did he buy a new computer game last week?; No, he didn't.
4. Did you do a lot of homework last night?; No, i didn't.
5. Did we write a letter and say 'thank you'?; Yes, we did.
6. Did she break the world record yesterday?; No, she didnt.