EF234 adverb clauses

adverbs- modify verbs, often end in ly
He speaks clearly. How?
The child runs quickly. How?
She plays piano very well. How?

adverb clauses- because when if

She wore a hat yesterday because it was sunny. Why?
Because it was sunny yesterday, she wore a hat.

Call me when you get home.
When you get home, call me.

We can go downtown if you want.
If you want, we can go to downtown.
If you want, we can go to home.
If you want, we can go to Burnaby.
If you want, we can go to a restaurant.
If you want, we can go to your sister's downtown.

prepositions are idioms