today, obesity has reached epidemic proportions. In aldults, it is now more common globally than under-nutrition. Unless effective action is taken to reverse the trend, obesity and its consequences are set to impose ( PRECEDENT) financial, social and health burdens on society. Obesity is caused by an energy ( BALANCE ) ; when an idividual's intake of calories exceeds their ( EXPEND) of calories, the surplus energy is stored as body weight. But what is the main ( DIRVE) of the current obesity epeidemic? Unfortunately, here, consensus among experts is absent. The relative importance of genetic, enviromental, ( BEHAVE) and social factors is still hotly debated. While experts disagree  as to the reasons why we now (  EAT ) to the extent we do, they do agree that the shift from traditional diets featuring grains and vegetables to diets rich in fat and sugar is fuelling the epidemic. Today, it's cheaper to buy fast food than it is nutrious food; it's easier to find it ; and it's ( EXCEED) easy to get addicted to it ( in part because it is heavily marketed, in part because it has been specifically engineered by food chemists to tastes ( RESIST) . Unfortunately, the food industry can not be expected either to alter their products or market them in such a way as to reduce their appeal to consumers, as they have a duty to their shareholders to maximise profits. Thus, food manufacturers cannot be called upon to play an ( CONSTRUCT ) role in the obesity epidemic. It is for this reason that many experts favour government intervention in the fight against obesity. Specifically, the ( INTRODUCE)  of legislation that would suspend all junk food advertising to children.

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Choose one suitable word in the box to fill in each blank, there are more words than needed.

     Using electronic devices in learning brings us many (1) …..……….. First of all, it is an (2) …………. way to learn English. You can easily (3) ….......…. information about the lessons through your PC, laptop and smartphone to your friends just in a few minutes. You also submit your (4) …............………to your teacher in this way too. Moreover, on the Internet, there are thousands of useful (5) …...............…… and software which are updated every day to serve your learning purposes. Besides that, using your tablets or smartphones in learning helps you lighten your backpack.

1.     It turns out that gentle (persuade) ………………..…..is much more effective than force.

2.     If you study well, you are making a great ( contribute) …………………………..to the development of the country.

3.     During the Second World War there was a great (short) ………………..……..of sugar, coffee and other goods.

4.     I’m afraid you’ll have to see Mr. Pound. All matters concerning finance are his (response) ……………..…………..

5.     I’d love to come to your party but, (fortune)………………………….., I have to go somewhere else.

6.     I could never be a teacher. I’m far too (patience) …………………………..

7.     To offset their (disappoint) …………..…….., he bought them ice-cream.

8.     He began by giving us a (summarise) ……………..……..of his progress so far.

9.     Sarah wore dark glasses to avoid other people’s (recognise) ………………………..

10.  We were very pleased with the high level of (participate) ………………. in the charity events.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

_______, 70 percent alcohol is more effective than 100 percent alcohol.

A. An antiseptic used 

B. How an antiseptic is used

C. When used as an antiseptic

D. An antiseptic when used 

IX. Read the following passage and fill in the blanks with the suitable words.
Use the words in the box.(when//// where///// was///// begin ////sheep/////
which /////activities/// despite/// effective/// housework///)
My grandmother is more than ninety years old (1) ....makes her the 
oldest person in the whole family. (2)..... her old age, her memory is still fresh. 
She always tells us that many things used to be different (3) .....she 
was young.My grandma used to (4)..... her day very early. She used to start 
her day at 4 o’clock while everybody else was still in beds. She used to do all the (5).....by herself. She used to make clothes for her children and as for her 
outdoor work, she used to raise some chicken and (6) .....and she also 
used to help the males to grow vegetables.There didn’t use to be many pastime (7) ........ Her hobby used to be listening to the radio. In the evening all the family used to sit by the fire in the sitting room (8) .....all the family gathered at night to tell tales or discuss family matters as wedding, harvest time or to assign the next day’s work.When a member of the family (9) .......ill, she used to show him which herbs to use. She collected them from the near forest or from the mountain. My grandma used to know so many (10)......... methods to cure illnesses.

write a short paragraph about an effective energy source now in the future (60- 80 words)
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mai mình thi anh
The solar energy is the most effective source of energy. It is a natural source of clean and renewable sourceof energy, which we can use to power our homes and cars. Solar panels are one of the ways that we can harness the sun’s power to generate electricity. They convert sunlight into electricity that can be stored in batteries for when it's needed. In the future, I believe that solar panels will become more and more famous because they are a sustainable way to generate electricity without causing any pollution or waste.

V.Fill each gap in the following passage with a suitable word

          Apart (1)…………. those uses of the computer mentioned in the textbook, I think there are some more effective uses (2)…….….. the computer in everyday life . First of all, students can surf the Internet to look (3)………….. learning materials, for example, the biography of the great scientist Thomas Edison. Those (4) ……….. want to further their study abroad can also search for information on scholarships of English speaking countries like Britain, Australia, the USA or Singapore. The computer is also (5) ……….. effective means in setting an appropriate timetable (6)……….. each student .There are a number of software programme which support this work such as excel or forbase. Last but (7) ………. least, making friends with people around the world (8) ………. no doubt enabled  by having networked computer.