4 Fill in: away, off, out or back.

Let's fill in the blanks with the appropriate words: 1. Why don't you take **off** your jumper if you're hot? 2. I am going to take you **out** for your birthday. 3. A chicken burger and fries to take **away**, please. 4. It was the wrong size, so I had to take it **back** to the shop.