USAGE
Make a zero conditional sentence. (I / wake up late / I / be late for work)
"If I wake up late, I'm late for work."
When do we use the second conditional?
Imaginary situations, untrue to present
What are the tense differences between the zero and first conditionals?
Zero: all present tenses
First: if-clause (present), main clause (future)
What modals, if any, can we use in the second conditional?
Could, Might