The supermarket, _____last year, is very popular [ ]

It’s not right to ______ the poorer people of the world.

Mr．Black is willing to do ______________ Mrs．Black tells him to do．

His grandfather and grandmother _____Chongqing for 40 years. They like living there.

u have a hard time traveling back home—–Yes, it ______ for four days when I arrived inGuiyang and all the roads______ covered with ice