Answer:
If you look, you cannot see me. And if you see me, you cannot see anything else. I can make anything you want happen, but later everything goes back to normal. What am I?
I am free the first time and second time but the third time is going to cost you money.
What two things can you never eat for breakfast?
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths.
I am a word of six; my first three letters refer to an automobile my last three letters refer to a household animal my first four letters is a fish. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.