Hey, how do I download it?
This is a warmer, and there is nothing to download. It's just an idea for your lesson, not a worksheet.
Mime what you had for breakfast / lunch / favourite food.
Write the answers on the board.
You (the teacher) should always be the first to mime something, don't be afraid to make a fool of yourself (well, in a funny way!) - it helps Ss to enjoy the activity!