Answer: B. Use these tools with caution, and always check each citation to make sure it's correct.
Explanation:
There are various tools both online and in word softwares that can help a user generate citation. It does this through a set process however which, can lead to problems.
Some documents may need to be cited in a certain way that these tools would not recognize and so would give a wrong citation. This is why it is important to check every citation given by these tools to ensure it's accuracy.
The answer is "I" , whenever it mentions doing something you use "I" when speaking about yourself.
A compound noun is when 2 words are formed to make one word. Therefore, the compound word in the sentence is "crosswalk."
