I think I should wear a dress instead of this jeans.—It’s just a small informal party, so you don’t have to ___________.

She sings very well. She can _______ the school musicfestival.

He bought the car for more than $ 20000, his father was angry.

studentsare there in your class— Thirty-five.

Which way do you prefer, reading online or reading on paper . Sometimes I read online, sometimes I read on paper.