一Look! That teacher is explaining something to her students again and again!一_______teacher she is!
-_____the population of China? -_______over 1,300,000,000.
In the UK, a lady usually doesn't like to be asked ___.
I didn’t believe he could drive ________he told me.
—Would you like to stay ____ days in Beijing? —No, thanks. I’m afraid I’ll be back tomorrow.
---Would you mind __________ soccer here? ---Sorry. We’ll play on the playground.