Best riddles with simple answers

I never ask questions, but always answered. What am I?

What tastes better than it smells?

I have four legs and a long tail. I eat oats and hay. I love to run fast. I let people ride on my back. I am a...

What body part is pronounced as one letter but written with three, only two different letters are used?

Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers, magazines and journals. What am I?

I'm in your phone. Sometimes I laugh. Sometimes I cry. I even flip you off from time to time. What am I ?

What animal keeps the best time?

Where do bedtime books sleep?

Never ahead, ever behind, yet flying swiftly past; for a child, I last forever; for an adult, I'm gone too fast. What am I?

Where did the sheep go on vacation?