Which Burger Is Different in below image?

What is more useful when it is broken?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

I know a nine-letter word having only one vowel.
Do you ?

I am white when I am dirty, and black when I am clean. What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

I have an eye but still cannot see.

Who am I?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?