Question

помогите, пожалуйста

Answer 1

Посмотри в интернете pas simple и past perfect. Посмотри третьи формы неправильных глаголов в конце учебника и делай по схеме.

Answer 2

1.
1) arrived, had gone
2) hadn't cleaned
3) got, had broken
4) didn't want, had seen
5) went, had finished
2.
1) were doing, were playing
2) was raining, got up
3) came, was sitting
4) was working, hurt
5) didn't go, was snowing