Помогите пожалуйста с английским 7 клас

Номер 2
1)-1
2-2
3-1
4-1
5-2
6-1
7-1
8-2
9-1
10-2
ХОЧУ ОТМЕТИТЬ ЧТО ДЕЛАЛ Я САМ ВОЗМОЖНО ЧТО ТО НЕПРАВИЛЬНО ПОСКОЛЬКУ Я ЧТО НИБУДЬ ЗАБЫЛ А ВОЗМОЖНО ЧТО ТО ПРАВИЛЬНО

1) Had the enemy destroyed the town before 1942?
2) Had they had gone for a walk before they finished working?
3) Did the travellers lose their way because they had left the map in the camp?
4) Did she call them back after she had arrived?
5) Had the show begun before they entered the hall?
6) Had the group become popular by the end of the 21st century?
7) Had the writer finished the book before the war broke out?
8) Had we found the information by the end of the week?
9) Had I left school before it was repaired?
10) Had the tourists reached the camp before the thunderstorm began?