Mr. Wang would have continued to lead _____ poor life instead of changing his lifestyle if he hadn’t met Mr. Smith by _____ chance who was a businessman.
Supposing someone___________you had been lying, what would you do?
___ makes this shop different is ____ it offers more personal service.
_____ his sister, Jack is quiet, and does not easily make friends.
We do morning exercise every day, from which we ______ a lot.
I know that smoking is a bad habit, but I can’t ______ the feeling that I need to smoke.