SIX LANGUAGESQUESTION 3.TỔNG SỐ ĐIỂM

5. Six languagesQuestion 3.Tổng số điểm: 2,5; mỗi từ đúng 0,25 điểm.was launchedhave been abandonedhave been senthave been lostare putwould be killedis being pollutedwas hithave been leftis doneQuestion 4.Tổng số điểm: 2,5; mỗi ý đúng 0,5 điểm.(Suggestion)Pollution has become one of the biggest problems facing the world today. The main cause of pollution is waste, something which is no longer needed. Waste can be many things such as used newspaper, dirty water from your washing machine or smoke from a factory chimney. Some waste is dangerous because it contains poisons. It is the problem of pollution which is worrying many people and governments today.TEST VIQuestion 1. Tổng số điểm: 2,5; mỗi câu đúng 0,5 điểm.