You’d better tell your mother not to make a call while driving because her car __ missed a cyclist when she was on the way to work the other day.
Our goal is to build a harmonious society ______ all people are well educated, workers well paid, patients well treated, elders well tended, and families well accommodated.
______ you have known everything about it, it is unnecessary for me to talk about it again.
My parents want me to take ______ maths lessons at the weekend, but I want to relax myself.
The pictures made me think of the days _____ we spent in Beijing.
I thought _______ necessary ______ him to tell his father everything.