2 и 3 решите пожалуйста. Голова не соображает:/

2 Задание:

1. isn't use
2. isn't sit
3. aren't make
4. aren't do
5. isn't eat
6. isn't clear

3 Задание:

1. They aren't
2. He isn't
3. I isn't
4. You aren't
5. Marta isn't
6. We aren't