Each guide was helpful, but we forgot to thank them.
You should use the plural pronoun, because we don't know whether the guides were only males, or females, or whether there were both sexes.
Answer:
A
Explanation:
the descriptive details help the reader understand what the narrator is feeling. It gives a bigger sense of things
Note, answers can vary, these are just what I would do
1. Insisted
2. Added
3. Argued
4. Agreed
5. Mentioned
The answer is D because as you can see the word “For example” it will give some information which means has more details that you need to know