Where did you meet her?—It was in a small town I once worked

Every day Mother sets about her housework ______ she returns from workWhich of the followingis NOT OK? [ ]

man, who is said to have moved toAmerica last year, ____ in China for almost twenty years

I don’t want ______ like I’m speaking illof my friend, but he always does not perform what he says.

Why not go travelling— I can’t afford it. _____ the cost, it will take a lot of time.