He looked around and caught a man _____ his hand into the pocket of a passenger.

I regret ________ that you have failed the exam, but what you should do now is not to regret ______ so much time but to seize every moment from now on.

The government tried its best to _____ the people’s needs, but the people were still not_________. In fact, what the government did was not___________.

—— Have you considered _____ your job as a teacher?——Yes. I like the job because a teacher is often considered _____ a gardener.

 During the football match, he hurt his arm as well as        his leg.