Помогите вставить слова плиз)))

Why are you not ___________ at home
What _________ you doing? You aren't on the phone.

Are you _________ your funny cat?
_________ you using the Internet?
Are you _________ a film with your friends?
_________ you at school? I _________ understend.

Why _________ you not sitting at home&
What __________________ ? You aren't on the phone.
В пропущенные слова нужно вставить а какие я не знаю???? помогите плизззз