Mr. Smith was __________ of the __________ speech, so he began to read a novel.
I just wonder ________ that makes him so excited.
Though having discussed it for long, they still haven't reached an agreement ________ they should pour more money into the project.
—I'm sorry to tell you the ballet Nut Cracker has been cancelled.—Oh, no! ________.
There's a saying, “Life is 10% ________ happens to us and 90% ________ we choose to react to it.”
He didn't expect that his parents could manage to know ________ is going on in his college life on the Internet.