Answer:
I contain five little items of an everyday sort. You can find all five in a tennis court.
I have a frame but no pictures. I have poles but not standing up. What am I?
you can throw me away but I will always be coming back
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word.
You throw me out when you use me and take me in when you are done.
Strip the skin under my skin, and my flesh you'll reveal. It tastes sweet and tart, now throw out the peel. What is it?