The good-for-nothing graduate’s mind _______ when he learned that he could not get the graduation diploma because of his poor performance.
It ________ Bob drives badly.
Is this ________ we met each other two years ago
"Do you know ________ " "His father is a doctor."
I have no idea ________ or not he has finished the work.
One of the men held the view ________ the book said was right.