Interesting buildings on BYU campus include: the Wilkinson Center, the Museum of Art, and the Fine Arts Center. (missing a verb before the semicolon)
The expensive, red sportscar was parked illegally. (missing comma)
Exercise: Revise linking punctuation
BYU has lots of fun activities for students; you will never be bored on the weekends. (semicolon) BYU has lots of fun activities for students, so you will never be bored on the weekends. (conjunction added)
Amazon is one of the most popular websites for online shopping, and you can find a wide variety of products that ship quickly to your home. (comma) Amazon is one of the most popular websites for online shopping; you can find a wide variety of products that ship quickly to your home. (no conjunction)
Electricity was one of the most important inventions in the nineteenth century, and it led to other important inventions. (comma)
Exercise: Revise run-on sentences
Parents do not control what their children do. Children’s behavior is affected more by television, movies, and other influences from outside the home. This is a terrible thing that sociologists have noticed, but fortunately, parents are still interested in trying to teach their children. Parents should teach their children about good behaviors, and they will see improvements in the behavior of their children.
The homework assignment looked easy, but I did not know how to COMPLETE it. I asked my study buddy to help me because he is so INTELLIGENT. Apparent, he is really good at learning languages, because he is learning three languages at BYU. I know one day he will be FAMOUS. I RESPECT him a lot.