Mis amigas leen mucho. A ellas les gusta la serie de Harry Potter.
Ellas because they're female, Ellos would mean they're male. Hope this helps :)
Answer: The first sentence is B. Le. The second sentence is C. Les. The third sentence is D. Te. The fourth sentence is A. Nos.
Explanation: The first sentence is Le because it is in the Usted form. The second sentence is Les because there are two people, and the answer needs to be plural. The third sentence is Te because it is in the tú form. The fourth sentence is Nos because a person plus yourself is in the nosotros form.
In Spanish:
Esta dama tiene ojos marrones, cabello corto, mayor en edad agradable, dulce y fácil de hablar.
In English:
This lady has brown eyes, short hair, older in age, nice, sweet, & easy to talk to.
if its only a few sentences you want he is sending a letter to ms luis about his exchange program, his work at an animal shelter, and his improved spanish