Is definitely not C. because Dr. always has a period after it. Is not A neither. B and D. look similar. so is one of those 2 sorry. that's all i can help you with.
Ungrammatical is the answer because of the incorrect use of pronouns.
I think it’s b I hope this helps
Answer:traffic light malfunctions
Explanation:
Answer- technology
explanation-
computers, telephones, and the internet are all examples of tools that are technology or used within a piece of technology.
