
You can already punctuate your sentences, but now it's time to add some expression. The exclamation point and the question mark are the secondary uses of their keys, meaning that you must hold the shift key while typing them. For exclamation point, hold the shift key with your right pinky while reaching up to the 1(!) key in the number row with your left pinky. To type a question mark, Hold shift with the left pinky while reaching down to the /(?) key with your right pinky.
Once you master these, you're ready for the final test!
Fun Fact: An exclamation point followed by a question mark is technically called an "interrobang."
It looks like this:
. A reverse and upside-down interrobang is called a "gnaborretni" ("interrobang" backwards).