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19 People nowadays ______________ vegetarians for a variety of reasons. BECOME
20 No matter how much their meat-eating friends might deny it, vegetarians have
a point: cutting out meat delivers multiple benefits. The __________ who
make the switch, the better we live. MANY
2 1 But scientists said that there _________________ serious drawbacks for
millions, if not billions, of people.
BE
22 They say we cannot suddenly drop eating meat. It would be as if one day cats
would stop eating ______________
MOUSE
23 First, the scientists _________ climate change to check whether eating meat
influences the change. It didn’t show any significant results.
EXAMINE
24 They say, how our dietary choices affect climate change _______________ OVERESTIMATE
25 So, should we stop eating meat? Scientists are not sure about that. They advise
to be careful anyway: going vegetarian could be the ___________life-changing
experience.
BIG