Solution:

No Excuse

Explanation:
Since there is no X listed =>No Excuse

Solution:

Fooling Around

Solution:

Side Show.

Since the word Show is written on a side, it is quite clear.

Solution:

Rising Mercury / Temperature Is Rising

Solution:

It is pointing towards the phrase - Fat Chance. It is quite evident with the fat letters.

Solution:

Feeling on top of the World

Solution:

Generation Gap

Solution:

All around the houses

Solution:

Pandora's Box

Solution:

I am on cloud 9.