2. Поставьте предложения в отрицательную и вопросительную формы He has a computer at the office. They have a brake now. We have our English lessons two times a week. I have a sister.

He has a computer at the office. He don't have a computer at the office. Do he has a computer at the office?

They have a break now. They don't have a break now. Do they have a break now?

We have our English lessons two times a week. We don't have our English lessons two times a week. Do we have our English lessons two times a week?

I have a sister. I don't have a sister. Do I have a sister?

все тут правильно)