Solution:

Pi(pi-symbol) + Rate (of acceleration)
= Pirate

Solution:

Whole of the family is playing monopoly and the girl is winning the game.

Solution:

It's simple, they are playing monopoly.

Solution:

Since they live in jungle, they sing Jungle Bells.

Solution:

Finding half a worm would have been worse.

Solution:

Just add G before the number ONE and it will be GONE.

Solution:

Because she lost all the matches.

Solution:

The flat tire is a stepney tire.

Solution:

H202 (Hydrogen peroxide) which is harmful and can cause death.

Solution:

March :p