Answer:
What two letters in the alphabet say goodbye?
If you suffer from this, you might wear a wig
Bobby likes Jimmy but not Joe, apples but not pears, jeeps but not vans, shinny but not hockey, tennis but not squash. Who will he like, Sara or Sally?
What can be any size or shape and gets bigger the more you take from it?
It carries paper of the most important sort but also plastic, I'm glad to report. What is it?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.