1) Appropriate (adj) - It is not appropriate to use your cell phone during class.
the clothing that she wears for school is not appropriate.
2) Focus (verb) - Students need to focus on their teacher's lesson if they want to pass their classes.
the main reason why the student was not passing the classes is because the idiot wasnt focusing in the classroom
3) Consist (verb) - A great meal consists of salmon, mashed potatoes, and asparagus.
getting good grades consist of studing hard and completing all work