CONJUNCTIONS!

The three major conjunctions are: and, but, or

We use "and" to add information.

Marcie likes to ride bikes and play video games.

"But" is used to show a contrast (difference)

We read the directions, but we got lost anyway.

We use "or" to show a choice.

I can choose door number three or door number four.

CONJUNCTIONS CHART

and or but for
nor so yet both
either not only but also whether