Решение:
- A: How did you get lost?
- B: We went for a walk in the mountains, but it got dark and we 'couldn't see. We didn't have any food with us, so we 2didn't to eat berries.
- A: What about mushrooms?
- B: We 3did eat mushrooms! Some mushrooms are dangerous!
- A: What did you drink?
- B: There was a river. The water was clean, so we 4did drink it.
- A: Did you 5sleep to sleep under the stars?
- B: Yes, we 6did, and it was very cold at night. Then the next day, a man found us and took us to his village. Luckily, we 7did have to walk far. The village was only a kilometre away!
Ответ: 1. couldn't, 2. didn't, 3. did, 4. did, 5. sleep, 6. did, 7. did.