What idea can a man who is blind from birth have ____ color?
---What do you think of my article, professor? ---The former part is well written but _____ is just so so.
--Look !The telephone is broken .Someone damaged it ______purpose. --That may be right. But perhaps it was broken ________ accident.
My uncle _____ to see me. He'll be here soon.
He asked , “ Are you a Party member or a League member?” →He asked me _________.
I’d like to know ________ Chinese.