Make good preparations for your self-driving trip ______you’ll regret it when your car breaks down in a remote area

When I wanted to express my thanks to him，words _____ me. I just held his hands firmly and choked.

I think dragons are the _____ of China. Do you think so–I agree with you.

When Jack arrived, he learned Mary _____. [ ]

Please don’t talk with others in class, —Sorry, .