The air becomes worse because of polluted/pollution/polluting gases from that factory.
Is life (1) ______ in cities? Probably not. Many people find that the city of their dreams has become a nightmare. Population (2) ______ is causing unbelievable overcrowding. This overcrowding (3) _____ many serious problems: traffic, pollution, sickness, and crime. There isn't enough water, transportation, or housing. Perhaps, most serious (4) _____ all, there aren't enough jobs. One-third to one-half of the people in many cities in developing nations cannot find work or can find only (5) _____ jobs. Millions of these people are hungry, homeless, sick and afraid. The crisis is worsening (6) ______; that is, this time of danger and difficulty is becoming more horrible every day. Population (7) _____ tell us that by the year 2025, the population in cities in developing nations will increase to four times (8) _____ present size.
1. A. good B. better C. best D. gooder
2. A.density B. exploit C. decline D. growth
3. A. causes B. makes C. forms D. solves
4. A. of B. for C. at D. in
5. A. permanent B. Well-paid C. Part-time D. Full-time
6. A. yearly B. monthly C. daily D. weekly
7. A. teachers B. experts C. tellers D. reporters
8. A. their B. theirs C. it’s D. its
1. I didn’t here you ___ in. You must have been very quiet
A. Coming B. To come
C. Came. D. Have come
2. What would happen if our environment ___?
A. was polluting B. were polluted
C. is polluted. D. Is being polluted
3. Bill asked where _____ from?
A. do I came. B. I come
C. did I come. D. I came
4. Jane is hurry ____ miss the first bus
A. not to. B. in order that
C. in order not to. D. so as to not
Chọn câu trả lời đúng nhất để điền vào chỗ 3 chấm và nếu bạn nào giỏi môn anh thì giải thích giúp mình với ạ :
1. It … the most serious problem .
A. pollution B. polluted C. pollute D. pollutant
Cảm ơn mọi người trước vì đã trả lời giúp mình
V. Find the word which is OPPOSITE in meaning with the underlined part
1. Nuclear power is expensive.
A. safe B. abundant C. cheap D. much money
2. The air is polluted.
A. dangerous B. clean C. available D. plentiful
3. The school starts in September.
A. ends B. attends C. sets up D. begins
4. We laughed a lot because the film was very interesting.
A. hilarious B. funny C. good D. boring
5. In La Tomatina, people get to throw tomatoes at one another.
A. collect B. bring C. give D. open
1. Does your father like ……………………. photos?
A. doing B. making C taking D. having
2. Community service is the work you do for the ……………..of the community.
A. problems B. solutions C. benefits D. causes
3. It is a non-profit organization that ………………..the environment.
A. provides B. protects C. helps D. supports
4. Laughing is very good ………………. your health.
A. for B. of C. at D. to
5. My brother sometimes …………………blood at a local hospital.
A. raises B. provides C. helps D. donates
1.There weren’t a lot of vehicles in my city two years ago.
There didn’t use…………………………….................................................
2. Scientists will find solutions to reduce pollution in our city.
Solutions to reduce pollution………………………………………………..
3. The distance from Bao Loc to Da Lat is about 150 km.
It is about……………………………….......................................................
4. She was tired but she tried to finish her homework.
Although………………………………..........................................................
5. I have a plan to visit my grandma in Ha Noi at this time next month.
I will…………………………………………………………………………
6. I think this film is the most interesting.
We are ……………………………………………………………………….
7. We are interested in the Full- moon festival.
We find ………………………………………………………………………
giúp với ạ 😢
Read the text and decide which option best fits each numbered blank by writing your answer A, B, C or D. (2 points)
Environmental pollution is a term that refers to tell the way by which man pollutes his surroundings. Man dirties the air (1)___ gases and smoke, (2)___ the water with chemicals and other substances, and damages the soil with (3)___ many fertilizers and pesticides. Man also pollutes his surroundings in (4)___ other ways. For example, people run natural beauty by scattering litter on the land and (5)___ the water. They operate machines and motor vehicles that fills the air with disturbing (6)___ pollution.
Environmental pollution is one of the most serious problems (7)___ mankind today. Air, water and soil are necessary to the (8)___ of all living things. Badly, polluted air can cause illness, and even death. Polluted water kills other marine life. Pollution of soil reduces the amount of land for (9)___ food. Environmental pollution also brings ugliness to man’s naturally (10)___ world.
1. A. to | B. with | C. of | D. in |
2. A. poisons | B. poisonous | C. poisoned | D. poison |
3. A. so | B. such | C. too | D. a little |
4. A. various | B. very | C. much | D. a few |
5. A. on | B. in | C. to | D. with |
6. A. noisy | B. noisily | C. noised | D. noise |
7. A. face | B. to face | C. faces | D. facing |
8. A. survive | B. survived | C. survival | D. survives |
9. A. growing | B. raising | C. keeping | D. feeding |
10. A. beauty | B. beautiful | C. beautifully | D. beautify |
6._____________home is located downtown, so it’s close to my work.
A. Mine B. Ours C. Our D. We
7. I’d like you to meet Rita. She’s a great friend of ________.
A. us B. our C. ours D. me
8. The house is big, but _____windows are small.
A. it B. its C. it’s D. their
9. Sue fell down the stairs and broke _________leg.
A. her B. hers C. its D. his
10. The wind, the sun, and the wave are some types of _________sources of energy.
A. changeable B. alternative C. cheap D. costly
11. Remember to_________the lights before going to bed.
A. turn B. turn on C. turn off D. stop
12. People will reduce energy _________ as much as possible.
A. consume B. consumption C. expense D. expenses
13. Nuclear power is expensive and dangerous _________our environment.
A. for B. to C. in D. with
14. Human is looking for a clean, cheap and _________sources of energy.
A. effective B. effect C. effectively D. effectiveness
15. Low energy light bulbs should be used to _________electricity. A. spend B. buy C. convert D. save