помоги решить английский с 8 до 20

Привет! Давай разберемся с упражнением 216. Здесь нужно раскрыть скобки, употребляя глаголы в Past Simple или Past Continuous. Давай пойдем по порядку:

1. Did you go to Great Britain last year? No, I didn't.
2. What were you doing yesterday? I was translating a very long article.
3. When I rang up my brother, he was sleeping.
4. While my grandfather was watching TV, he fell asleep.
5. When my friend came to me, I was doing my homework.
6. When I was going to the stadium, I met Kate and Ann.
7. When Nick rang me up yesterday, I was helping my mother.
8. When the children were taking a walk, they saw a kitten.
9. We were skating the whole day yesterday.
10. When I came home, my sister was washing the floor.
11. When Mike was playing in the yard, he fell.
12. When I got up yesterday, it snowed.
13. When I went to meet Tom, he was going to the shop.
14. When I looked out of the window, the children were playing hide-and-seek.

Надеюсь, это помогло! Если что-то непонятно, спрашивай.