... .The United Nations has four main goals and purposes : 1. To work together for international peace and to solve international problems ;2. To develop friendly relations among nations ; 3. To work ... leftovers for days . Leftovers (n) : coøn laïi Unit 3 : The telephone – Potential Family Battleground Hello, everyone . In today’s talk I’m going to give you some pieces of advice on how to ... collects water for another hour . From 6 :30 to 8 :30 she cooks . After dinner , she spends an hour washing the dishes . She then goes to bed at 9 :30 p.m Unit 4 :Jenny : Look , these are questions...