Ответ (RU):
-
В задании необходимо вставить подходящую форму глагола to be (is, isn't, are, aren't).
- Подлежащее he, следовательно, используем форму is.
- В утвердительном ответе используем форму is.
- В отрицательном ответе используем форму isn't.
- he - Is he going to invite all his classmates? — Yes, he is./No, he isn't.
Перевод (EN):
-
The task is to insert the appropriate form of the verb to be (is, isn't, are, aren't).
- The subject is he, therefore we use the form is.
- In the affirmative answer, we use the form is.
- In the negative answer, we use the form isn't.
- he - Is he going to invite all his classmates? — Yes, he is./No, he isn't.
Ответ: Is he going to invite all his classmates? — Yes, he is./No, he isn't.