30. A sky safety system can help cars to__________ traffic jams and crashes.

A. prevent                                B. have                        C. use                          D. take

31. People won’t use flying cars__________ the year 2050.

A. before                                 B. after                        C. during                     D. until

32. Is__________ the most serious problem?

A. pollution                             B. polluted                   C. pollute                     D. pollutant

33. We believe that urban transport pods can travel                around 30kph.

A. with                         B. at                             C. in                            D. on

34. Do you think the__________ price will increase next month?

A. fossil fuels              B. gases                       C. fuel             D. natural gases

35. We will use more__________ energy in the future.

A. solar                                    B. sunny                      C. sun              D. sunlight

36. A jet pack doesn’t__________ a lot of space.

A. have                                    B. bring                        C. take             D. occur

37. Which__________ of transport do you think will be used in the future?

A. mean                                   B. meaning                  C. meanings                 D. means

38. We are looking for types of vehicles that help us to avoid                        .

A. traffic                                  B. traffic jams  C. rush hours   D. walking

39. The Segway, which is a__________ vehicle, will be a success.

A. two-wheels              B. two wheels  C. two wheel   D. two-wheel

HELP ME!

Choose the best answer

1. ..... tell me all .... your trip to Washington.

A. In B. With C . On D. About

2. The teacher stands ... the class.

A. FROM B. At C. in front of D. By

3There is a map on the wall just... the teacher is desk.

A. From B. Above C. Before D. In fron of

4. February comes... March.

A. Behind B. After C. Before D. During

5. July comes..Jun

A. Before B. After C.Behind D. In

6."Tall" is the opposite...."short"

A. To B. Of C.Against D. With

V/ CONDITIONAL SENTENCES ( TYPE 1 )

1/If people solve the problem of smoke from vehicles and factories, the air ______ pure and fresh.

A. is B. was C. will be D. would be

2 If he smokes too much, he ______ respiratory problem.

1. 1. gets B. got C. would get D. will get

3/ If she ____ enough money, she will buy her son a new bike.

1. 1. has B. had C. will have D. have

4/ If people _____ their cars carefully, they won’t get hurt themselves and others.

1. 1. drives B. drove C. don’t drive D. drive

5/ If people need more paper, more trees ___________

1. 1. will cut down B. cut down C. will be cut down D. are cutting down

6/ If everybody ______ all the trash in the trash can, the beach will not be so dirty like this.

1. 1. put B. puts C. are putting D. is put

7/ If people protect the forest, a lot of trees _______.

A. will be preserved B. will preserve C. preserve D. would preserve

VI/ LINKING VERBS

1/ I’m tired_____________ I stayed up late watching TV .

A. because B. because of C. so D. but

2/ Nga is hungry_____________ she hasn’t eaten all day.

A. since B. because of C. though D. and

3/ ___________he had no money for a bus, he had to walk all the way home.

A. For B.So C.Thus D. As

4/ Nam was absent from class yesterday________ he felt sick.

A. so B. because C. although D. but

5 / We didn’t go for a walk_________ it was very cold.

A. though B. because C. but D. so

6/ _________they live near us, we can see them very often.

A. Even B.So C.But D. Since

7 / Tom failed the exam ______________his laziness.

A. because of B. because C. in spite of D. though

8 / The barbecue was cancelled ___________the heavy rain.

A. because B. because of C. although D. in spite of

9/ ______________the forest is important to the environment, people should stop cutting down trees.

A. despite B. Though C.Since D. Because of

10/ __________there are many celebrations throughout the year, Tet is the most important celebration for Vietnamese people .

A. Because B. But C. Although

VII/ ERROR IDENTIFICATION

1. The water and land around the chemical factory are serious polluted.

A B C D

2. The letter has just written by one of my closest friends.

A B C D

3. If I were in your place, I will make a trip to England.

A B C D

4. Physics are very difficult for students to learn.

A B C D

5. Mary's mother gave her a new hat at her birthday.

A B C D

6. He loves his parents very much and wants them to be happily .

A B C D

7. This man on TV supposes to be the tallest person in the world.

A B C D

Lan didn’t go to the cinema with her friends last Saturday evening because her sickness.

A B C D

8. Michelle has got the job. You must congratulate her for her success.

A B C D

9. We are used to live next door to each other at one time.

A B C D

10. My brother goes to study in New York next month.

A B C D

VIII/ Read text carefully, and then choose the correct answer

More than two hundred years ago, the term “environmental pollution” was quite strange to people, they lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the environment. Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle. Manufacturers know that wastes from factories make water and soil polluted, but they do not want to spend a lot of their money on treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution?

1) More than two hundred years ago

a. the environment was polluted as much as it is today

b. people knew almost nothing about environmental pollution

c. air was polluted badly

d. people faced up to pollution

2) Nowadays, many people are concerned about

a. the poisonous air b. the polluted water

c. the wastes from the factories .d. the environmental pollution.

3) According to the passage, people know that motorbikes and cars emit dangerous gases, _______________

a. so they do not travel by motorbikes and cars. b. so they prefer traveling by bicycles

c. but they still prefer traveling by motorbikes and cars d. and they enjoy traveling on foot.

4) Factory owners

a. know nothing about pollution b. pollute water and soil

c. spend a lot of money on treating wastes d. don’t treat industrial wastes safely

5) Which of the followings is NOT true?

a. In former days, people led a healthy life.

b. People have no awareness of the danger of pollution

c. Water is now heavily contaminated by industrial wastes.

PUT THE WORDS IN BRACKETS INTO THE CORRECT FORM.(GIẢI THÍCH VÌ SAO GIÚP MÌNH NHÉ)

1.The city is facing serious(pollute)................problems.

2.Nuclear energy can be(danger)..................It was used to make bombs in World War II.

3.In the country,over 305 of the population live in(poor).........

4.It is not sure that(wealth)................people are often(happy)............than the poor.

5.Electricity is very(use).................at the workpalace

Reorder to make correct sentences:

1. near/ school/ our/ there/ is/ a/ children crossing/ sign/ so/ you/ must/ cross/ the/ road/ there

2. bus/ 700/ the/ my/ metres/ It's/ to/ from/ station/ office/ about

3. worse/ the days/ hours/ There/ rush/ are jams/ but/ throughout/ it is/ during

4. more cars/ First/ before/ the city/ as/ get/ are/ than/ richer/ of all, there/ ever/ people

5. so/ Ha Noi's/ prepared/ are/ systems/ not/ for/ many cars/ road

6. incredibly/ has/ years/ Also/ increased/ in/ population/ the past/ the/ few

7. my/ a lot of/ from/ house/ takes/ to/ longer/ every/ much/ to travel/ school/ day and/ now/ causes/ stress/ It

IV. Choose the correct option A, B, C, D to complete the sentences.

11. The University of Indochina . . . . . in Hanoi in 1906.

A. built B. was built C. has built D. has been built

12. Last year, we participated in . . . . . funds for street children.

A. raising B. making C. gathering D. taking

13. The doctor says my father will become ill . . . . . he stops smoking.

A. until B. when C. unless D. if

14. We . . . . . to school two years ago. Now I go to school on foot.

A. used to cycle B. cycled C. was cycling D. went

15. . . . . . the silly story, many people enjoyed the film.

A. Although B. Inspite of C. However D. Nevertheless

16. A friend of . . . . . is coming to stay with me next month.

A. me B. my C. I D. mine

17. Traffic accidents can be prevented if people . . . . . the rules.

A. remember B. obey C. go after D. take care of

18. I'm sure you'll find the film . . . . .

A. amuse B. amusing C. amused D. amusement

19. Vanilla Sky . . . . . Tom Cruise, Peslelope Cruz and Cameron Diaz.

A. acts B. plays C. stars D. does

20. Give a . . . . . before you turn left or right.

A. sign B. turn C. sound D. signal

21. On Thanhksgiving, families and friends . . . . . to have a feast.

A. meet B. arrive C. gather D. appear

22. The end of the film was so . . . . .

A. moved B. moving C. move D. moveable

23. Look at the photo! You're . . . . . a horse!

A. driving B. flying C. riding D. lying

24. At 7:00 tomorrow, you . . . . . to school.

A. cycle B. will cycle C. will be cycling D. will be cycled

25. In the green future, vehicles will be powered by . . . . .

A. solar energy B. coal C. gas D. fuel

Bài 2. Choose the best anwser (A, B, C or D) to complete the sentences.
1. At this time next week we…………………………….to work to support the air pollution cutting down campaign.
A. are cycling B. will be cycling C. will cycle D. will be cycled
2. Someone's carbon……………………is a measurement of the amount of carbon dioxide that their activities produce.
A. footprint B. energy C. effect D. amount
3. Remember to………………..the lights before going to bed.
A. turn on B. stop C. turn D. turn off
4. We will cut down the use of natural gas because it is…………….and harmful to the environment.
A. available B, abundant C. plenty D. limited
5. Hydro power is .................because dams cannot be built in certain areas.
A. abundant B. enough C. limited D. unlimited
6………………… source of energy is the source that can't be replaced after use.
A. Effective B. Non-renewable C. Renewable D. Natural
7. Which of the following is NOT renewable source of energy?
A. wind B. coal C. hydro D. solar
8. We are looking for cheap, clean and………………………sources of encrgy.
A. serious B. dangerous C. effective D. efficient
9. By the middle of the 21st century, people in developing countries…………..more renewable energy.
A. used B. have used C. uses D. will be using
10. If we go on…………………electricity, we will have to pay a lot next month.
A. turning on B. widened C. wasting D. increasing
11. Biogas is……………….and cheap for cooking and heating.

A. serious B. expensive C. plenty D. abundant
12. We should put………………….on our roof for the heating and hot water.
A. equipment B. cracks C. solar energy D. solar panels
13. In many countries, people think that electricity, gas and water are not luxuries………but
A. necessities B. appliances C. sales D. consumers
14. We should use………… light bulbs in our homes.
A. a bit energy B. efficient C. low energy D. little energy
15. A hydropower station……………………..in the North of the country next year.
A. will be built B. has been built C. was built D. were built