Unit 6: THE INVIRONMENT. Sample 1 : Listening Our oceans are becoming extremely( cực kỳ ) polluted. Most of this pollution comes from the land, which means it comes from people. Firstly, there is raw sewage ( nước thải ) , which is pumped directly ( chảy trực tiếp ) into the sea. Many countries, both developed and developing, are guilty ( tội ác ) of doing this. Secondly, ships drop about 6 million tons of garbage into the sea each year. Thirdly, there are oil spills ( tràn dầu ) from ships. A ship has an accident and oil leaks ( sự rò rỉ dầu ) from the vessel ( tàu ngầm, tàu bị chìm ) . This not only pollutes the water, but it also kills marine life ( sự sống dưới biển ) . Next, there are waste materials ( phế thải ) from factories. Without proper regulations ( nếu không có những nội quy nghiêm ngặt ) , factory owners let the waste run directory into the rivers, which then leads to the sea. And finally, oil is washed from the land. This can be the result of carelessness ( hậu quả của những việc làm bất cẩn ) or a deliberate dumping of waste ( sự vứt rác bừa bãi ) Sample 2 : Writing 1. Dear Mr. President. I am writing to you about the problem of fish catching of many people in the lake behind my house. I am very worried because they use electricity to catch fish. After a short time, they left the lake; a lot of small fish died and floated on the water surface. I would suggest the local authorities should prohibit and fine heavily anyone using this way of catching fish. I look forward to hearing from you and seeing the protection of environment from the local authorities. Sincerely, 2. Dir sir, I’m writing this letter to you to complain about the noise from the Apartment 3C. I moved into the Apartment 2C on November 30 th . Since I moved in, my upstairs neighbors have played stereo loudly at night. I have asked them to turn it down several times already. However, they haven’t stopped the noise yet. I am a student and I study every night. I will fail my final exam next month unless they stop. Please talk to my neighbors and ask them to turn down their stereo after 9 o’clock. I am looking forwards to hearing from you and seeing how you will solve this problem. Sincerely Lan . Unit 6: THE INVIRONMENT. Sample 1 : Listening Our oceans are becoming extremely( cực kỳ ) polluted developing, are guilty ( tội ác ) of doing this. Secondly, ships drop about 6 million tons of garbage into the sea each year. Thirdly, there are oil spills