Do you have Justin Bieber’s CDs —Sorry, they ____. But we will get some more next week because they ____ .

－Have you heard the song Stay Here Forever－Yes. It sounds _______.

You cannot accept an opinion ________ to you unless itis based on facts

Would you please do me topush the car to start

— I want to sit at the table near the air conditioner.— I’m sorry, but it ________ already. [ ]