Matching Pairs KB20 Natural worldOnline version Match the phrases. Page 64 by Valeria Itzel Herrera Díaz 1 We shouldn’t throw our 2 It’s very hot 3 When the sun is strong 4 We should always 5 We shouldn’t leave 6 What should we so we should put our hats on. our rubbish on the grass. we should use sun cream. clean up after a picnic in the countryside. do to help? rubbish into lakes or rivers.