AFFIRMATIVE
She/take shower / before class
She takes a shower before class
They /not/ work
They don't work.
Sara/ not/ like/protein bar
Sara doesn't like protein bar.
My friends / go to / the cinema/ on Fridays.
My friends go to the cinema on Fridays.
My friend and I/not/take /English class on Fridays.
My friends and I don't study English twice a week. We study four times a week.