can someone help with these

Answer:
Q5: B (Simile)
Q6: (not sure about this one, haven't read it)
Q7: D
Explanation:
For Q5 and Q7 notice how it's worded.
a simile is a comparison using like or as. For example: The snow is as white as a cloud! / She's sly like a fox.
a metaphor is a comparison that does not use like or as. For example: His heart of stone surprised me. / Laughter is the best medicine.
Sorry that I can't help with Q6! :( hopefully someone answers this and you get the answer!