Реши задачу

Ответ:

1. A: Are you from Spain?
   B: No, I am not. I’m from Portugal.

2. A: Is Leyla from Turkey?
   B: Yes, she is.

3. A: Are they 15 years old?
   B: Yes, they are.

Правило:

• I → am
• he / she / it → is
• you / we / they → are

В вопросах форма to be ставится перед подлежащим:
Are you...? Is she...? Are they...?

Проверка: краткий ответ повторяет форму глагола из вопроса:
Is Leyla...? — Yes, she is.
Are they...? — Yes, they are.