Автор - seda0383mailrudani
A: 1. My mother used to go swimming. 2. Peter used to smoke. 3. I used to play table tennis. 4. They used to be happy. 5. We used to eat a lot.
B: 1. My mother didn't use to go swimming. 2. Peter didn't use to smoke. 3. I didn't use to play table tennis. 4. They didn't use to be happy. 5. We didn't use to eat a lot.
C: 1. Did my mother use to go swimming? 2. Did Peter use to smoke? 3. Did I use to play table tennis? 4. Did they use to be happy? 5. Did we use to eat a lot?
D: used to be, used to eat, used to help, used to listen, don't like, is, think, never works, used to do, were, used to be, caught, put, used to have, went