1. Yes I did, I saw a film last week.
No I didn't, I didn't see a movie last week.
2. Yes I did, I bought food yesterday.
No I didn't, I didn't buy food yesterday.
3. Yes I did, I took photos last summer.
No I didn't, I didn't take photos last summer.
4. Yes I did, I ate fruits/a fruit yesterday.
No I didn't, I didn't eat fruits/a fruit yesterday.
5. Yes I did, I drank enough water yesterday.
No I didn't, I didn't drink enough water yesterday.
