10. Напиши краткие ответы, пользуясь подсказками.
Образец: Is it a pencil? (X) — No, it isn't.
Is it a pen? (√) — Yes, it is.
Are they sad? (X) — No, they aren't.
Are they happy? (√) — Yes, they are.
- Is it a bird? (√) — Yes, it is.
- Are they horses? (X) — No, they aren't.
- Is she a ballerina? (√) — Yes, she is.
- Are they your friends? (√) — Yes, they are.