Here are the summaries of the 5 paragraphs.match them to the correct paragraphs a. we lose an astonishing 385 laughs a day b. there were four groups c. the opinion of the first specialist d. this is laughter therapy in action e. the effects of the laughter
a. ___3 We lose an astonishing 385 laughs a day
b. ___5 There were four groups
c. ___2 The opinion of the first specialist
d. ___1 This is laughter therapy in action
e. ___4 The effects of the laughter