used to join words, phrases, or clauses that add one thing to another
I bought bread and milk at the store.
She can speak English and Spanish fluently.
used to show the next action happens right after the first
She finished her homework and went to bed.
Take the ticket and wait for your number to be called.
used to show that the second action is the direct result of the first
Work hard and you will reach your goals.
Hurry and you'll catch the bus.