The verb "to be"

Choose the right answer. I ... a pupil.

Choose the right answer. We ... really happy!

Choose the right answer. This cat ...white.

Choose the right answer. I... in Moscow.

Choose the right answer. It ... my favourite book.

Choose the right answer. Our dog ... at home.

Choose the right answer. I ... her son.

Choose the right answer. My children ... at school.

Choose the right answer. He ... a doctor.

Choose the right answer. He ... a good boy.

Choose the right answer. She ... my mother.