Zhong Nanshan is a medical expert ____________ saves lives and is always honest.
which
who
what
whose
I’m sorry, I didn’t _______ you clearly. Would you say it again?
I ________ ride a bike to school. But this morning I took a taxi because I got up late.
Which is the _______ way to Qingdao, by plane, bus or train?
—May I have a look at _______ book tonight? —Of course, you can. I have ________ old one at home.
Please pick up the _______. Don’t keep it on the floor.