1. Назовите формы глагола to be в настоящем продолженном медли:a. was/

1. Назовите формы глагола to be в истинном продолженном медли:
a. was/ were /been
b. am / are / was
c. am / is / are
2. I in my room now. There nobody else here.
a. am / is
b. is / are
c. am / are
3. They ... students. Ben ... a teacher and Sandra ... a secretary.
a. are not / is / is
b. are / is not / am c. isnt / is / isnt
c. isnt / is / isnt