В каком времени нужно вставить глагол to be в упражнении?

Конечно, давай помогу! Нужно вставить правильную форму глагола "to be" (am, is, are) в Present Simple. Вот как это будет выглядеть: 1. Where **are** you? - I **am** in the kitchen. 2. Where **is** Fred? - He **is** in the garage. 3. Where **are** Lisa and John? - They **are** at college. 4. **Are** you busy? - No, I **am** not. Mike **is** busy. He **is** the busiest person I've ever met. 5. It **is** ten o'clock. She **is** late again. 6. How **are** you? - I **am** not very well today. - I **am** sorry to hear that. 7. We **are** interested in classical music. 8. Vera **is** afraid of snakes. 9. My grandmother **is** not nervous and she **is** rarely upset. She **is** the kindest person I've ever seen. My grandmother **is** really wonderful. 10. I **am** sorry. They **are** not at the office at the moment. 11. Where **are** the keys? - In your jacket. 12. What **is** the time, please? - Two o'clock. 13. It **is** the biggest meal I've ever had. 14. Which sport do you think **is** the most dangerous? 15. Chess and aerobics **are** not as exciting as skydiving and figure skating. 16. Debt **is** the worst kind of poverty. 17. The game **is** not worth the candle. 18. Do you have any idea where he **is**? 19. Used cars **are** cheaper but less reliable than new cars. 20. What **is** the weather forecast for tomorrow? 21. Art **is** long, life **is** short. 22. You **are** the best friend I've ever had. 23. I don't remember what his telephone number **is**. 24. Two heads **are** better than one. 25. You **are** right. That **is** a lot of money! Coffee **is** really very expensive this week.