WHAT HAS NO BEGINNING END OR MIDDLE R RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

He was walking. Did you answer this riddle correctly?
YES  NO  

Toss it in the air Did you answer this riddle correctly?
YES  NO  

Because her students were bright! Did you answer this riddle correctly?
YES  NO  

Pi! Did you answer this riddle correctly?
YES  NO  

The trom-bone! Did you answer this riddle correctly?
YES  NO  

Take their chairs away! Did you answer this riddle correctly?
YES  NO  

Two thirty/hurty! Did you answer this riddle correctly?
YES  NO  

Catch you later! Did you answer this riddle correctly?
YES  NO  

Loyalty Did you answer this riddle correctly?
YES  NO  

It causes a comm-ocean. Did you answer this riddle correctly?
YES  NO  

H2O cubed. Did you answer this riddle correctly?
YES  NO  

Alphabet. Did you answer this riddle correctly?
YES  NO  

First, soak the egg in the vinegar which softens the shell without compromising the egg. Next, take some of the writing paper and shred it into pieces. Take the shredded pieces and put them into the glass bottle. Take a match and light a fire inside the bottle with the shredded paper. After, take the vinegar-soaked egg and put it on the top of the bottle so no oxygen can get into the bottle. The fire can't live without any oxygen so it will try to suck oxygen from the entrance which the egg is blocking. When the fire does this, the fire becomes like a vacuum. So, basically, the fire sucks the egg into the bottle to try to get the oxygen. After a short while, the shell will reharden and that's how the egg got into the bottle. Did you answer this riddle correctly?
YES  NO  

I am a Rectangle! Did you answer this riddle correctly?
YES  NO  

A rainbow Did you answer this riddle correctly?
YES  NO