Directions: Complete the following passage by filling in each blank with one wor

Directions: Complete the following passage by filling in each blank with one word that best fits the context.

Laughter is the greatest medicine that helps people   48   can not work out become fit.

First of all, laughing out loud helps improve your general fitness. This is because laughter strengthens the heart and the lungs.   49  , a good laugh can relax your muscles.   50   you laugh, the muscles become active. After you laugh, these muscles start to relax. So   51   is very useful for people with breathing problems to laugh. Third, laughter makes us feel   52   sense of happiness. Experts say that the positive feelings produced by laughter not only make us happy   53   also help us reduce pain.

The next time you feel upset   54   disappointed, do not worry. Enjoying a funny comedy or reading some jokes will drive away your negative feelings and make you feel   55   better.

试题答案

48. who/that   49. Second/ Secondly   50. As/ When/ While     51. it        

52. a          53. but              54. or                 55. much/ far