Riddle: No one can see me, hear me, feel me, or smell me. Yet, if you tell me... I can do all those things and more. Every person, animal, amphibian (or more) needs me. Without me my wielder will die. I can only be touched when my bearer is dead, and I can only be used if my bearer lives. You can create me cooperatively, but cannot create me manually. What am I?
Answer: I am your brain.
Riddle: I have a foot, yet no legs. I have a house yet no furniture. I choose to be on the move, but moving isn't so easy. What am I?
Answer: I am a snail.
Riddle: What fruit is green in the inside and green on the outside, and has a big seed?
Answer: An avocado.
Riddle: You are walking to the city of Truth but don't know where to go. You reach an intersection and you know that one of them leads to the city of Truth and the other to the city of Lies but you don't know which is which. You see a man, he could be from either cities, you don't know but he offers to help you, what do you ask or demand of him?
Answer: 'Take me to your home!' You say.
Riddle: What has strings, drums and keys?
Answer: A piano!
Riddle: Salmon need me. Gravity uses me. At a distance I look gorgeous, but get too close and I become hazardous. If you do see me, I am usually pretty tall. What am I?
Answer: I am a Waterfall.
Riddle: Of them beware - keep your distance, What happens to them is none of your business. But talk to one, and oh you'll see, Themselves no more, will they be. What group of people are they?
Answer: Strangers. Usually you don't associate with them/stay away from talking to them, but if you talk to one, and get to know them, they are no longer strangers.
Riddle: What is the longest sentence?
Answer: Life imprisonment.
Riddle: There is a word. It has five letters. Its last three letters refer to a skill of creating objects. Its middle three letters refer to one of the parts found at either side of your head. Its first two letters signify a male. The first four letters of it is the ability to use its middle three letters to detect sound. Its whole is found in you. What word is it ?
Answer: Heart.
Riddle: I can hurt, I can help, I'm kind, Sometimes I'm not, I can be said, You can hear me, Yet you can't see neither touch me. What am I?
Answer: Word(s).