Yes, they are being used correctly.
Hii what’s up how are you what do you want to talk about?
Simile. A simile compares two things or more using the word like or as.
A metaphor compares two or more things, but does not use the word like or as.
Hope this helps!
Answer:
A) My sister, who's younger than I am, wanted to go to her friend's house, but our parents weren't home to take her.
Explanation:
A compound-complex sentence is comprised of at least two independent clauses and one or more dependent clauses