Anyone ______ trying to take knives on board flights would be caught by the police.
Doctors often advise us to pay more attention to our diets and mental health and to take ________ examinations.
Compared with male graduates, a(n) ________ small number of female graduates can get employed when they go jobhunting.
—Do you believe that opportunities always ________ the prepared minds? —I couldn't agree more.
She wanted to tell him that she didn't want to do that, but she didn't know how to ________ it.
Life is like riding a bicycle. ________ your balance, you must keep moving.