The verb "to be"

Choose the right answer. Our chocolate cake ... delicious.

Choose the right answer. That ball ... white.

Choose the right answer. His trainers .. red.

Choose the right answer. These cars ... black.

Choose the right answer. I ... from Moscow.

Choose the right answer. I ... a driver.

Choose the right answer. She ... a student.

Choose the right answer. This film ... great.

Choose the right answer. His cartoons ... interesting.

Choose the right answer. They ... not friends.