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V. Use the correct form of the words in the parentheses: (1.5pts)
I am ________surprised__________ that all of them can speak French.(surprise)
________Cosumers_______always want the products are not only good but also cheap.(consume)
In Sweden, most of the houses will be _______heated___________ by solar energy soon.(hot)
I’m pleased that you solved the problem ___________effectively___________ (effect)
Look! There’s a _______drop____________ of water on your book. (drip)
__________Solar_________ energy is the best alternative source of energy.(sun)
VI. Rewrite each of the sentences so that the meaning stays the same: (2pts)
31. Shall we help poor children with giving them English lessons for free?
Why ____don't we help poor children with giving them English lessons for free______________________________________________________________?
With his hard work, he can improve his English pronunciation quickly.
If he _______works hard, he can improve his English pronunciation quickly.____________________________________________________________
Her parents have to divide this cake into three equal parts.
This cake ________has to be divided into three equal part by her parents_______________________________________________________
David couldn’t pass in his final exam because of his serious sickness.
Because David ____________was sick, he couldn’t pass in his final exam ______________________________________________
IX. Arrange these words into their correct orders: (0.5pt)
35. lazy students/ prevent/ trash/ on the ground/ from/ garbage bins/ throwing/ can/ .
→ ________Garbage bins prevent lazy students from throwing trash can on the ground______________________________________________________________________
36. we/ if/ it/ use/ would/ public buses/ I think/ be better/ .
→ __I thick it would be better if we use public buses____________________________________________________________________________

IV/ WORD FORMS:
1. Water is going all over the floor because of the _________DRIPPING________ faucet. (drip)
2. You can ask that plumber for ________ADVICE__________on how to repair the cracks in the water
pipes. (advise)
3. To keep the air unpolluted, people ought to use________SOLAR___________ energy to create
electricity. (sun)
4. Here is the weather forecast for tomorrow. Ha Noi will be clear and __________CLOUDY_________.(cloud)
5. She is said to be _______EFFICIENT_________. She always does her job well . (efficiency)
6. Can I borrow your ______UNUSED____________dress? It’s been in the wardrobe for show since you bought it. (use)
7. If there is something wrong with the lights, ask an ___________ELECTRICIAN________ to look at it.
(electric)
8. There have been many __________INNOVATIONS__________ in the field of electrical engineering.
(innovate)
9. The high cost of heating and __________LIGHTING____________ prevents us from wasting electricity.
(light)
10. We must learn to save _______NATURAL________ resources or life will be very bad for the future
generation. (nature)
11. In a few years’ time, our houses will be________HEATED________ by solar energy. (hot)
12. ________CONSUMER _______are very demanding. They want products that are both cheap and of good
quality. (consume)
13. It is going to rain and the sky is ________CLOUDY__________ ( cloud ) .
14. He often has improvements in industry . He is an _________INNOVATOR______ (innovate)
15. Jogging is a very __________ENERGETIC______________ form of exercise ( energy )

Word forms
1. She was...disappointed..... that I did badly in the exam. (disappoint)
2. .Polluted........ air is one of the many problems we have to solve. (pollute)
3. .Suddenly........., the mummy got up and smiled at the viewers (sudden)
4. Some..environmental....... groups have declared a boycott of tourism on the island (environment)
5. We' re very..excited........ about our holiday (excite)
6. Jackson canceled the concert, to the great..disappointment......of his fans (disappoint)
7. Customers made a formal...complaint..... about the way they were treated (complain)
8. She....politely.....declined his invitation (polite)
9. The law is no longer...effective..... ( effect)
10. His work seemed to lack....energy....... ( energize)
11. I think the careless drivers should be fined...heavily.... ( heavy)
12. ..Prevention......... is better than cure ( prevent)
13. He lives...happily........ because he is very successful ( happy)
14. This kind of...fertility..... will make your field more productive ( fertile)
15. We should do something to keep the environment...unpolluted........ ( pollute)
16. Nam' English is excellent. He speak English....perfectly...... ( perfect)
17. Energy-saving bulbs should be used to save...electricity....... ( electric)
18. People must be....careful...... in catching fish to avoid killing small fish ( care)
19. To keep the air unpolluted, people ought to use..sunny....... energy to create electricity (sun)
20. Here is the weather forecast for tomorrow. Hanoi will be clear and...cloudy.... ( cloud)
21. We must learn to save..natural..... resources of life will be very bad for our children ( nature)
22. Since the world's energy resources are limited, we must...conserve..... them ( conservation)
23. Water is going all over the floor because of the...dripping..... faucet ( drip)
24. If there is something wrong with the lights, ask an..electrician...... to look at it ( electric)
25. I'm very...worried..... because they use electricity to catch fish ( worry)
26. I want to see the..protection...... of environment from the local authority ( protect)
27. Scientists are looking for an....effective....... way to reduce energy consumption ( effect)
28. Fuel....comsumption...... can be cut down by having fewer cars on the roads ( consume)
29. The next stage in the...development...... of television is interactive TV ( develop)
30. ..Consumer........ are very demanding. They want products that are both cheap and good quality ( consume)

1) A plumber is a person who installs and repairs things such as water pipes, toilet, etc. (plumbing)
2) Water is going all over the floor because of the dripping faucet. (drip)
3) You can ask that plumber for advice on how to repair the cracks in the water pipes. (advise)
4) To keep the air unpolluted, people ought to use solar energy to create electricity. (sun)
5) Here is the weather for tomorrow. Hanoi will be clear and cloudy (cloud)
6) Consumers are very demanding. They want products that are both of cheap and good quality. (consume)
7) We suggest replacing the light bulb. It is broken. (replacement)
8) Recycled products are of the same quality as those made from non-recycled material. (produce)
9) We must learn to save natural resources or life will be very bad for our children and our grandchildren. (nature)
10) In a few year’s time, our houses will be heat by the solar energy. (hot)
11) Since the world’s energy resources are limited, we must conservation them. (conservation)
12) I’m pleased that my secretary solved the problem efffectively (effect)
13) The high cost of heating and lighting prevents us from wasting electricity. (light)
14) With my small salary, I can’t afford basic necessaries like food, rent and fares. (necessitate)
15) There have been many innovation in the field of electrical engineering. (innovate)
16) No doubt that there will be a great shortage of food for the world’s population. (short)
17) Televisions, dishwashers, and freezers are electrical application (apply)
18) If there is something wrong with the lights, ask an electrician to look at it. (electric)
19) Can I borrow your useless dress? It’s been in the wardrobe for show since you bought it. (use)
20) Household bills are money for lighting, heating, etc. in your house. (house)
21) In many parts of the world where there are no fossil fuels, nuclear power is the only alternation (alter)
22) Proper ... of a car’s engine will preserve its performance and value. (maintain)
23) The installation of the new computer system at our office won’t be finished until sometime next week. (install)
24) She is said to be unefficient. She isn’t relied on to do her job properly. (efficiency)
25) Rather , researchers forecast that oil might run out in 30 years. (pessimism)

Điền từ còn thiếu:
Nowadays more and more people are changing the way they use their televisions..Some years ago we used to turn on Tv and watch whatever there was.But now we choose the programs we watch much more carefully because we have many other interesting things to do.One result of this change is that we are also becoming more careful about the actual television set itself. As we watch fewer programs, we want to be sure that we will have a really good picture, with bright color and clear sound. Because it will be switched off most of the time, we also want the television to look good when we are not watching it. So when we buy or rent we look at the outside to make sure it is attractive and will look right with other furniture.Of course we have to pay more for high quality.However it seems that the number of people who are content to do is increasing and this should have a good result because in the end all television will have better quality
Nowasday, more and more people are changing the way they use their televisons.Some years ago, we.....used ........ to turn on TV and watch whatever there was. But now we choose the programs we watch........whatever....... more carefully because we have many.......other......... intersteing things to do. One result of this change is that we are also becoming ....more.......... careful about the actual television set itself. As we watch fewer programs, we want to be sure that we will be switched off....most....... of the time, we also ưant TV to look good when we are not watching it. So when we.....buy......... or rent we look at the outside to make sure it is attractive and will look right.......with.......... other furniture. Of course, we have to pay more..........for... high quality. However, it seems that the number of people.......who....... are content to to so is increasing, and this should have a good result, because in the end all television will have better quality.

THE GENERATION GAP
people talk about the generation as a kind of division between young people and their parents. It is something which is (GENERAL) generally a problem when children enter their teenage years, and results in (COMPLAIN) complaints on both sides. Parents, for example, can often be heard to say that young people are disrespectful and disobedient, and in (ADD) addition, young people tend to be (RESPONSIBLE) irresponsible when spending because they don't appreciate the value of money. Adolsescents, on the other hand, complain that their parents don't understand them.
What has gone wrong? One (EXPLAIN) explanation lies in how society has changed in the past , children would (TYPICAL) typically continue the way of life of their parents. In today's world, parents are very (AMBITION) ambitious for their children because they want them to achieve more than they did. The problem is that children often (AGREE) disagree with their parent's plans. (TEENAGE) Teenagers also reach maturity at an (EARLY) earlier age than they used to and want their independence sooner. The resulting conflict is painful to both sides.

1. They often show the name of the company that made them.
2. Yes,they do.
3. Because they want to show they are fashionable and have good taste.
4. People often see the advertisements on TV and hear them on the radio.
5. No,they aren't.
Advertisements are very important in the modern world. Often your T-shirt or jeans show the name of the company that made them. This is a popular form of advertising. A special picture or symbol, called logo, is sometimes used.
You see logos on many different products. The idea of a logo is that whenever you see it, you think of that product or company.
Many people like to buy a product because it is made by a certain company. Some people only buy a product that is made by a famous company. People wear clothes and carry bags that have a famous label to show that they are fashionable and have good taste.
It is very common to see advertisements on TV and hear them on the radio. Most advertisements are only a few seconds long but very attractive. Sometimes, the advertiser uses a slogan because it is easy to say and easy to remember.
The idea of advertisements is to try to make you buy the product. They sometimes show rich and famous people using that product. The message is, if you want to feel rich and famous, then buy this product.
1. What do your T-shirt or jeans often show?
=> They often show the name of the company that made them
2. Do many people like to buy a product which is made by a certain company?
=> Yes , they do
3. Why do people wear clothes and carry bagsthat have a famous label?
=> Because they want to show they are fashionable and have good taste
4. where do people often see and hear advertisement?
=> People often see the advertisements on TV and hear them on the radio
5.Are most advertisements short?
=>No , they aren't

1 What does the word 'similar' in 1 mean?
a. the same in some ways b. completely the same
c.completely different d. liked by many people
2 Tim and Tom............
a. are the author's twin brother b. have blond hair and blue eyes
c. always wear jeans and T-shirts d. all are correct
3 What does the word ' them' in line 6 refer to?
a. things b. jazz
c. jeans and T-shirts c. dancing or discos
4 The passage is written about the author's..............
a. brothers b. pen pals
c. cousins d.a và c
5.Which of the following is not True
a.tom is hard-working
b.tom is a bit lazy
c.their mother is often away from home
d.time doesn't like dancing or discos but tom likes them
consumption
consumption