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