Describe your best friend. What kind of person is he/she?
1. The teacher teaches children in school. She is very glad. 2.This man is always at ease. 3. This man is a mountaineer. He goes to the mountains.
its asking you, about your friends you should'nt write about the photos. write something about your best friend
And about your sentences. you should look better the photos and try use your imagination for better sentences.
good luck :)