Solution:

I understand

Solution:

Flat Tyre

Solution:

When we read the first brain bat upwards, we conclude the meaning to be 'Slow Down'.
In the second brain bat, when we read it downwards, we can conclude it to be 'Give Up'

Solution:

end up behind bars

Check that the word "END" is spelled in an upward direction behind three occurrences of the word "BAR".

Solution:

Mixing business with pleasure.(PbLuEsAiSnUeRsEs)

Solution:

The clip art of thief was an easy giveaway of the name. Name of the movie is - Identity Thief.

Solution:

If you know a bit of science, you must be knowing that this expression equals gravity. So the name of the movie is - Gravity.

Solution:

The movie name is Divergent.

Its based on a popular fiction series by Veronica Roth. Easy to guess for book lovers.

Solution:

No Excuse

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

Solution:

Fooling Around