Ответ:

  1. I’m ill. I can’t do anything today.
  2. Is there anybody in the classroom now?
  3. I can’t buy anything. I haven’t got any money.
  4. There’s nothing in this bag. It’s empty.
  5. Listen. I want to ask you something.
  6. I heard a noise. I think there’s somebody in the garden.
  7. There isn’t anything in the fridge. Let’s go shopping.
  8. Here’s your tea. Would you like anything else?