—Would you mind _______ in the classroom?—Sorry, I won’t do that again. A. not running B. don’t run C. not to run
---________ is the weather in Hangzhou? ---It’s cloudy.
---Would you like to go for a picnic with us? ---________, but I’m too busy.
---Would you like some bread? ---________. I am full.
---Excuse me. May I speak to Jill, please? ---________
—Excuse me, this bag is too heavy. ________ —Of course.