Ответ:

2. I would have done my homework if my dad hadn't tripped and dropped my notebook in the tub.

3. I would have done my homework if my grandfather hadn't stepped on my glasses.

4. I would have done my homework if my brother hadn't painted my notebook.

5. I would have done my homework if my dad hadn't spilled juice on my notebook.

Объяснение:

Сподіваюся допомогла)