Every man in this country has the right to live where he wants to, ____ the color of his skin

My baby is sleeping. Would you like to the TV a little— Sorry, I will do it right now．

His wife is in bad condition now and he has to_____ a smiling face though heavy-hearted in the company.[ ]

_____ every year, many people do not hold a high opinion of the CCTV Spring Festival Gala, it has become a somewhat necessary part of the festival

I can’t find Mary. Where’s she —Sorry, I don’t know ______.