Exercise 6. Write complete sentences about air pollution, using the words and phrases below. You may have to add linking words and make changes in the word form, if necessary.
Câu 1: One / biggest environmental impacts of human activities / air pollution
Câu 2: Smoke / aircrafts / factory chimneys / bonfires / different kinds of vehicles / streets / many / other factors / damage / clean air / every day
Câu 3: Industrial factories / throw / air / huge amounts / pollutant gases
Câu 4: The air / many areas / so unclean that / people / have to / masks / going / streets
Câu 5: Air pollution / lead / greenhouse effect / make / temperature / Earth's surface / higher
Câu 6: Global warming / lead / polar ice caps melting / rise of worldwide sea levels / climate changes / other natural disasters.
Câu 7: Everyone / live / earth / should have / responsibility / reduce / air pollution / protect clean air / our survival
Câu 8: Worldwide governments / should have / control measures / reduce air pollution / and / protect / natural environment / future generation

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Complete the second sentence so that it has a similar meaning to the first one.
Câu 1: People say that they bought this shop last year.=>It is
Câu 2: "How much do you think it will cost?" he said to me.
=>He asked me ____________________________________________
Câu 3: Mr.Brown's team has lost the game. He looks very sad.=>Mr. Brown whose
Câu 4: Do you know the man who sat next to me at Nam’s birthday party last night?=>You know
Câu 5: It takes Minh 2 hours to do his homework every day.
=>Minh spends_____________________________________________
Câu 6: We were late for school because of the heavy rain.=>Because it
Câu 7: My mother used to make us clean the house.
=>We used__________________________________________
Câu 8:  "I'm working in a restaurant, and don't care much for it."she said
=>She said    
Câu 9: It’s two years since I last spoke to her. =>I haven’t
Câu 10: Going swimming in the river in the summer is interesting. =>It

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Read the second part of the text about ecotourism and answer the questions.As for transportation, ecotourists might prefer a biking or walking tour to a bus tour which may contribute to air pollution. They often avoid travelling on a cruise ship, as a cruise ship is a great source of air and water pollution, with harmful emissions sent into the air and passengers' waste dumped into the sea. A cruise ship might also cause damage to coral reefs and the ecosystem that it travels near.What about accommodation? Ecotourists choose hotels and tourism companies that hire mainly local staff, as a way to contribute to the local economy. They can also directly benefit the local people by staying in their homes and studying local traditions.What else makes tourists become ecotourists? Ecotourists take part in activities or projects to protect the local environment, such as recycling used products or cleaning up the beach. In general, if they make their trip environmentally and socially responsible, they are ecotourists.
Câu 1: Why do ecotourists prefer a biking or walking tour to a bus tour?
Câu 2: In what way can a cruise ship become a source of air and water pollution?
Câu 3: How do ecotourists benefit the local economy and local people?
Câu 4: What activities or projects can ecotourists take part in to protect the local environment?

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Complete the second sentence so that it has a similar meaning to the first one, using the word given. Do not change the word given. You must use between two and five words.
Câu 1: I'm really excited about the holiday.      (LOOKING) => I___________ the holiday.
Câu 2: I've got to reduce the number of sweets I eat. (DOWN) => I must______________the number of sweets I eat.
Câu 3: Why don't you start doing a sport? (TAKING) => Have you thought about________________a sport?
Câu 4: His parents raised him very strictly. (UP) => His parents_____________very strictly.
Câu 5: Can you take care of the fish when I am away? (LOOK)  => Can you_____________when I am away?

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 Complete the text with the correct form of the words in brackets.Many people consider (1 - friend) _______ to be the most important (2 - relation) ______ they can have. It is (3 - wonder) _______ to have a friend you can talk to and share (4 - value) ________ experiences with. However, it is important to choose friends (5 - care) _________. An ideal friend should be (6 - thought) _______ and when any difficulties arise, hopefully be there for us. Of course, there will be times when we might be (7 - doubt) _______ of our friends. But, we should always talk things through in a (8 - sense) ________way and find a solution to our problems. Moreover, we should be careful not to be (9 - truth) _______. Without honesty, the bond between friends is (10 - use) ________ and not worth anything at all.
Câu 1: (1)
Câu 2: (2)
Câu 3: (3)
Câu 4: (4)
Câu 5: (5)
Câu 6: (6)
Câu 7: (7)
Câu 8: (8)
Câu 9: (9)
Câu 10: (10)

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Complete the sentences with the correct form of the words in brackets.
Câu 1: The top model was_________ dressed in an elegant evening gown. (beauty)
Câu 2: My street is__________ because it’s far from any main roads. (peace)
Câu 3: Our football team won the ________ (champion) at the end of the season and received_________ from a large company. (sponsor)
Câu 4: There are thousands of__________ people sleeping in the streets. (home)
Câu 5: I bought a _______ dress but its colours faded after I washed it. (colour)
Câu 6: I was fined because I was driving _______ (care).
Câu 7: The directions you gave us were rather ______, as we still got lost. (help)
Câu 8: I am feeling quite _______ because I didn’t get enough sleep last night. (sleep)
Câu 9: I got into a business _______ (partner) with my cousin but it ended up being ______. (success)
Câu 10: The musical performance was so ________ (power) that the audience gave the orchestra a standing ovation.
Câu 11: The witness’ statement didn’t help the police in the investigation, so it proved to be _______. (value)
Câu 12: The man was found___________ of shoplifting and sentenced to one month in prison. (guilt)
Câu 13: He has_________ completed his postgraduate studies. (success)
Câu 14: The new lazer treatment can extract teeth ________. (pain)
Câu 15: It’s just a ______ dog. There is no need to panic. (harm)

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Read the sentences below and rewrite them without changing their meaning (2 points).
Câu 1: This is a rare opportunity. You should take advantage of it to get a better job. (Use “Relative Clause”)
=>        
Câu 2: Tom said: “I’m going to visit my grandmother tomorrow.” (Use “Reported Speech”)=>
Câu 3: The librarian showed me how to find the books I wanted. (Use “Passive Voice”)=>
Câu 4: The Vietnamese celebrate Tet holidays according to the Lunar calendar. (Use “Passive Voice”)=>

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Give the correct form of words in brackets (2 points)
Câu 1: At this time the house (build)              quickly in order to hold a wedding party
Câu 2: The smoke from burning fuels causes pollution if it (release)                into the atmosphere.
Câu 3: When I studied at that school, I often (talk)              in class with my friends.
Câu 4: I have just decided (refresh)                my mind by spending some days on the beach.
Câu 5: The young (have)                 the future in their hands.
Câu 6: Ask her to come in and don’t keep her                . (stand)
Câu 7: Non-smokers usually live (long)               than smokers.
Câu 8: Which is the (dangerous)               animal in the world?

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Read the passage and answer the following questions (1 points):Until quite recently Silicon Valley and its innovations had little effect on teaching and learning. But with the rise of the Internet, information technology is now beginning to have much more influence on education. Two areas which are becoming more and more significant are ‘blogs’ and ‘wikis’. The word ‘blog’ is short for ‘weblog’. A blog is an online diary or ‘blog’ of someone’s life, thoughts, or opinions. Anybody can create their own ‘blog’ and blogging is becoming extremely popular – type ‘blog’ into Google and you’ll get over 500 million results. For educational purposes, academics, teachers, and students create blogs as personal online study sites: places to work together and share information and ideas. Some universities even give their students and staff free space on a server to start their own blogs.
Câu 1: What is a 'blog'?
Câu 2: What are blogs used for at universities?

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Rewrite these sentences.
Câu 1: People should send their complaints to the main office
=>Their complaints________________________.
Câu 2: Mr. Phong hasn’t come yet. He is supposed to be at the meeting. =>Mr. Phong _____________________________.
Câu 3: Tokyo is bigger than Hanoi. => Hanoi isn’t_____________________________.
Câu 4: I don’t have his address so I can’t write to him. => If__________________________________.
Câu 5: “They must go to the hospital now.” => Brenda said__________________________.
Câu 6:  “If you meet your grandfather, please send my regards to him.” => She told ____________________________.
Câu 7: “Give me here address”, said Nam. => Nam _______________________________.

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