W: Morning, Mr Woo. What can I do for you?
M: Alison, some Chinese visitors will come to our school tomorrow.
W: What can I do to help you?
M: Well. The problem is that I can’t speak any Chinese. Can you?
W: Yes. I studied it at college. My sister, Linda, can also speak Chinese well.
M: Wonderful! Who will be free, you or your sister?
W: Both of us.
M: Thank you so much, Alison.