选修8
(2016·广西桂林、崇左市高三4月联考)语法填空。
Our modern life is changing our eating habits.We are spending too much time in front of TV or computers and __1__(become) “couch potatoes” or “mouse potatoes”．We also eat too much junk food and we don’t get enough exercise.The foods we find in the supermarket are sometimes no __2__(benefit) to us，and it is difficult to know exactly __3__ we are eating when we buy ready－made or pre－prepared dishes.Considering this situation，it is becoming __4__(much) important than ever __5__(make) sure that we keep a healthy diet.
