Заполните пропуски соответствующими формами глагола to be 1.it...interesting 2.they....teachers 3.we....students 4.he...black

1. It is interesting. 2. They are teachers. 3. We are students. 4. He is black. 5. I am white. 6. It is small. 7. You are good. 8. It is thick. 9. They are thin. 10. It is new. 11. They are old.

Глагол \"to be\" имеет три формы в Present Simple: am (для I), is (при he, she, it) и are (при we, you, they).