Friends like you make ____ a lot easier to get along in a new place.

I ____my CD here and there, but I still can’t find it.

People _______ the southwest of China were in great need of water a couple of months ago. [ ]

“__________?” “He is smart and helpful.”

It is the discovery of Cao Cao’s tomb, _____ was made in Anyang, Henan province, ____ has received widespread attention．