Short logic riddles

When you don't have me, you want me, but when you do have me, you want to give me away. What am I?

You are in a cabin and it is pitch black. You have one match on you. Which do you light first, the newspaper, the lamp, the candle, or the fire?

Four children and their pet dog were walking under a small umbrella. But none of them became wet. How?

I can run, but not walk. Thought is not far behind me. What am I?

Johnny‘s mother had three children. The first child was named April. The second child was named May. What was the third child‘s name?

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?

Can you punctuate the following, in order to make it a proper English sentence? I said that that that that that man wrote should have been underlined

I am a nut with a whole. What am I?

I am a mother and a father, but have never given birth. I'm rarely still, but I never wander. What am I?

Two mothers and two daughters went out to eat, everyone ate one burger, yet only three burgers were eaten in all. How is this possible?