We don’t want to speak badly or  ______ in front of the class.

---_______ the balls? ---They’re under the chair.

— Where would you like to visit?     —I’d like to visit _______. I don’t like noisy cities.

—Who is your favorite teacher?—Miss Wu. She is my Chinese teacher. I like her very much.

—Tommy, _________ do you play the piano?—When my mom is at home, I have to every day, but she’s away this week!