What work can one never finish?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

What 5-letter word typed in all capital letters can be read the same upside down?

I don't get anymore wetter, no matter how much rain falls on me.

What has many teeth, but cannot bite?

Which digit occurred maximum times between the number 1 and 1000?

Who has married many women but was never married?