1. Ann didn't play tennis yesterday.
2. Did your friends eat some hamburgers last night?
3. Alex and Chris weren't in Rio in October.
4. Did Betina read a whole book yesterday?
5. Liz didn't help her mom yesterday.
6. Did John buy a new mobile phone yesterday?
1. Ann didn't play tennis yesterday.
2. Did your friends eat some hamburgers last night?
3. Alex and Chris weren't in Rio in October.
4. Did Betina read a whole book yesterday?
5. Liz didn't help her mom yesterday.
6. Did John buy a new mobile phone yesterday?