Question

Помогите пожалуйста срочно!!! Нужно поставить в правильное время
1. Parents were worried because they (not hear) from him for a long time
2. I didn't know the answer because I (not read) the book
3. I think scientists (find) a cure for AIDS by the year 2050
4. Ann told her friend that she (win) the competition
5. She (cook) supper when I come home
6. When Europeans first arrived in America they thought they (land) in the West Indies
7. The boys were cold and hungry because they (walk) a long way
8. By the time I got to the library she (already left).
9. By that moment everyone (take) their seats and was listening attentively

Answer 1

1 hadn’t heard
2 hadn't read
3 will have found
4 had won
5 had cooked/was cooking
6 had landed
7 had walked
8 had already left
9 had taken

Answer 2

1. Hadn't heard
2. Hadn't read
3. Will have found
4. Had won
5. Had cooked
6. Had landed
7. Had walked
8. Had already left
9. Had taken