1. Here's the book you wanted.
2. What do you want to do next?
3. Watch out for... (or) Be careful.
4. Don't drop the plates, watch out.
5. I'll be waiting for you outside. (or) Hurry up.
6. Can you make me some tea please?
7. Over there, can't you see it?
1. Can you please turn on the lights?
2. Can you make some coffee for me please, Bob?
3. Penny, can you hand the ice cream to those children?