Conditional stament 1:

if you study the notes in geometry, then you have a much better chance of passing a test or quiz.

Write counterexample:

You hve a better chance of passing a test or quiz, you will study the notes in geometry.

Conditional stament 2:

If you live in america, then you live in london.

Write counterexample:

You donot have to live in london, you could live in america.

You hve a better chance of passing a test or quiz, you will study the notes in geometry.

and

You donot have to live in london, you could live in america.