Checkpoint

Which of the following sentences containing lists are punctuated correctly? Check all that apply.

We are also considering other technological solutions to address internal communication issues, information security concerns, and remote access reliability.

If the printer isn't working, then the toner is low, there is a paper jam, or the fusing oil is empty.

Video podcasts and blogs are all interesting new ways of providing content online.

Melissa is the HR specialist who has been recognized for her efficiency, reliability, and focus.

Do you want these files saved, on the desktop, in My Documents or on the flash drive?