Fun Riddles

Question: What occurs once in a minute, twice in a moment and never in one thousand years?

Question: You throw away the outside, eat the inside, and throw away the inside.

Question: You may always chase me but you are always about 3 miles away.

What am I?

Question: Connect all 9 of the dots using 4 straight lines or less. Do so without lifting the pen or tracing the same line more than once.

Question: If you aim to give us a shot, we'll riddle you.

What are we?