Matching Pairs Should and Shouldn´t Online version link the sentences by MARIA CRISTINA MOLINA 1 Look at the park, there is a lot of garbage in the ground. 2 What should we do you wear when it´s very cold? 3 I have gained some weight. 4 David wants to cross the road. 5 Where should we leave the garbage? 6 Margarita has a terrrible tootache. 7 She feels sick. 8 He has backache. 9 Why should you use sunblock? 10 It´s raining 11 This lake is very dirty. 12 It´s very hot. People should take their garbage with them. I should do more exercise. People shouldn´t throw plastic bags in the lake. We should put our hats on. She should stay at home. He should stop and look both ways first. I think we should use an humbrella. Because, you should protect your skin from the sun. She should go to the dentist. We should wear a coat and scarf. We should leave the garbage in the garbage can. He shouldn´t carry heavy things.