Помогите с английским пожалуйста!!!!!!!!!! Past Simple

1. We went to London two years ago
2. My father rested at the sea-side last summer
3. His friends worked in the garden last Sunday
4. Yesterday the students wrote a difficult test
5. The ran at last PT lesson
6. The boys ate sandwiches two years ago
7. Yesterday mother didn’t cook supper
8. She had dinner at the cafe last Friday
9. We bought a new flat in 2015
10. He decided to stay at this hotel
100% правильно