What is the word or phrase?

What does below rebus means ?

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

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

I have branches, but no fruit, trunk or leaves. What am I?

What happened when the wheel was invented?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

I cannot talk, but I always reply when spoken to. What am I?

Below rebus represent famous DiCaprio movie. Can you name it?