Answer:
I hold two people together but touch only one. What am I?
I jump when I walk and sit when I stand. What am I?
I contain five little items of an everyday sort. You can find all five in a tennis court.
I am black when you buy me red when you use me when I turn white you know itβs time to throw me away.
I am the kind of dog that chases anything red.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?