What is the intransative verb of, my mom parked the car as i waited on the curb?

Can someone me answer this english question

This lesson explored netiquette as well as the negative implications of internet use, such as privacy invasions and cyberbullying. what are three online practices that you will change after this lesson? first, list the three things that you'd change. then, describe the new behaviors and explain your reason for adopting them.

What mistakes are there in the sentence sarahas hands were cold and clammy