Do you know the man _____ son is studying in Oxford University?
_____ maths is concerned, Tom is the best student in our class.
________, we will go camping this weekend.
Rome was not built in a day. You should set ______ goals and work hard to achieve them.
He was found guilty. _____, he lost the job and was blamed for incompetence.
Recently our class held a fierce ________ as to whether to raise the price of school meals or not.