Преобразуйте предложения в вопросительные и отрицательные.

1. Ann is an actress.

2. They're at work.

3. He's an engineer.

4. They invite their friends every Saturday.

5. Bill sells cars.

6. He has a bike.

7. She writes poems and fairy tales.

8. They have a beautiful sister.

1. Is Ann an actress?

Ann isn't an actress.

2. Are they at work?

They aren't at work.

3. Is he an engineer?

He isn't an engineer.

4. Do they invite their friends every Saturday?

They don't invite their friends every Saturday.

5. Does Bill sell cars?

Bill doesn't cell cars.

6. Does he have a bike?

Ha hasn't a bike.

7. Does she write poems and fairy tales?

She doesn't write poems and fairy tales.

8. Do they have a beautiful sister?

They don't have a beautiful sister.