2. Alibek passed his exams by himself.
3. Aika learned how to ride a bike by herself.
4. I solved the problem by myself.
5. Aida and Natasha carried their heavy bags by themselves.
6. We painted the walls by ourselves.
7. You wrote an essay by yourself.
Объяснение:
2. Alibek passed his exams by himself.
3. Aika learned how to ride a bike by herself.
4. I solved the problem by myself.
5. Aida and Natasha carried their heavy bags by themselves.
6. We painted the walls by ourselves.
7. You wrote an essay by yourself.
Объяснение: