1) поставьте глагол to be в подходящей форме. Перепишите предложения в

1. The boys are brothers.
2. She is a student.
3. Toby is 4 years old.
4. The dogs are black.
5. Flowers are nice.
6. I am alone.
7. Charlie and Mary are married.

Negative.

1. The boys are not brothers.
2. She is not a student.
3. Toby is not 4 years old.
4. The dogs are not black.
5. Flowers are not nice.
6. I am not alone.
7. Charlie and Mary are not married.

Interrogative.

1. Are the boys brothers?
2. Is she a student?
3. Is Toby 4 years old?
4. Are the dogs black?
5. Are flowers nice?
6. Am I alone?
7. Are Charlie and Mary married?