Вставь форму глагола to be. 1. they students. 2. it black and white. 3. its nose pink. 4. her cat's name salma. 5. their names disk and dan. 6. disk brown, dan grey. 7. they 4 years old. 8. disk and dan king and clever. 9. one day mom asks helen: " who your best friend? " 10. "it lisa," helen answers. 11. " we good friends and we often go to scool together."