2. The first conditional is a structure used for talking about possibilities in the present or in the future. This presentation will explain how the first conditional is formed, and when to use it.

3. The first conditional sentence consist in a one part with IF and simple present and the second part with FUTURE. Actions and consequences. If you study hard, you will pass the test.

4. If the "if" clause comes first, a comma is usually used. If the "if" clause comes second, there is no need for a comma: You will pass the test if you study hard.