Put the verbs into the correct form of Past simple tense

Exercise 2. Put the verbs into the correct form of Past simple tense.
- Xác định loại câu: (+), (-), (?)
- Dựa vào cấu trúc từng loại câu, điền đáp án

26. Nick _____________ (rest) last summer.
27. We ______________ (not/ paint) the walls.
28. The teacher _________________ (plant) a tree?
29. She ________________ (promise) to help?
30. Ervin ______________ (fix) the bike.
31. The children _______________ (love) the cereals very much. They ______________ (want) eat again.
32. My father _______________ (work) very hard in the past. He _______________ (enjoy) working