Question

1 She (to do) babysitting. 2 His business (to be) washing cars. 3 He (to sell) things at the car boot sale.

Answer 1

Ответ:does, do, sells

Объяснение: она, он, оно - does

они, мы, я - do.

опять же она, он, оно - s окончание после глаголов

Answer 2

1. She is doing babysitting.
2. His business is washing cars.
3. He is selling things at the car boot sale.