People who ______ athletic sports are generally believed to _____ strong bodies, firm muscles but dull heads, which of course is not the case.
Don’t respond to any e-mails ______personal information, no matter ______ official they are.
She may have missed the train, ______ she won’t arrive for another hour.
There are more opportunities for disabled people to make______ contribution to______ society.
---What’s wrong with my stomach? ---There is nothing serious; you can __________.
It was the training _____ he had as a young man _____ made him such a good engineer.