根据句意及首字母提示完成单词
It seems that jogging r _____ really works and I have now been much slimmer than before.
Though in his seventies, he is still e _____，as everybody can see.
I decided to install a security s _____ after the shop was broken into.
No a _____ of training could have prepared us for the contest.
We all felt a sense of l_____after she left.
I believe happiness c  _____ more than making money.
Presently, we  should c _____ our efforts on passing these these exams.
Giving a man a fish is only a short t _____ solution to the problem.
It took her a few minutes to r _____consciousness （意识）．
It took two hours to bring the fire under c       .