Solution:

A bubble.

A bubble is lighter than air, but no matter how many people try, they cannot lift or hold a bubble in their hands because it will burst upon contact.

Solution:

Baby girl because she is a little bigger.

Solution:

There are no easy ways to double your money unless you put it in front of a mirror.

Solution:

You like orange fruit and hate orange color or vice versa.

Solution:

Tug of War

Solution:

It

Solution:

Valar Dohaeris

Explanation:
"Valar Dohaeris" is a phrase commonly used in Braavos, means "all men must die".
The common response of "Valar Dohaeris" is "Valar Dohaeris" means "all men must serve."

Solution:

To the Hall Of Flame.

Solution:

A HouseFly.

Solution:

she cant find 11 on phone.