—I’m thinking about withdraw (退出)from the committee.—Think it over. Once you decide, you won’t be ______ to the committee again.

 The guards caught the spy and _____ him very carefully.

The doctor tried to _______ him to give up smoking, but he wouldn’t listen.

(2013·山东，21)I've lived in New York and Chicago，but don't like ________ of them very much.

You had better ______some time every day for sports so that you can keep yourself energetic.