Final answer:
The correct sentences in each set use proper punctuation to separate items in a list.
Step-by-step explanation:
The correct sentence in each set is:
- I need several things from the store. Soap, bread, and sugar.
- My sister and I are similar in terms of: height, weight, and eye color.
- Bring the following items: a sack lunch, a notepad, and your museum ticket.
These sentences are correct because they use the proper punctuation (commas) to separate items in a list or series.
Learn more about Correct punctuation in sentences