1) You read a book and understand it when you listen attentively. So number one thing is a book.
2) Horses always love to do their best when doing a race. They are physically fit and strong. So number two thing is a horse.
3) The sun shines upon the earth and is very bright when the sky is clear. So you are a sun, you shine when you don't allow obstacles on your way.
4) You are a pencil. You use eraser to clean the mistakes. You another thing is Pencil and eraser.
And so many others!
Hope this helps! ;)