Answer:
I tremble at each breath of air and yet can heaviest burdens bear.
I am a rock group with four members all of whom died in plane crashes. Who am I?
What did the thief get for stealing the calendar?
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
I can run but not walk. Wherever I go, thought follows close behind. What am I?
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?