3.C

4.A

1C

2A

Tham khảo
1. A

2. C

3. 5

4. 2

1.          

referee /ˌref.əˈriː/     

mazing /əˈmeɪ.zɪŋ/

historic /hɪˈstɒr.ɪk/     

invention /ɪnˈven.ʃən/

Trọng âm của đáp án A rơi vào âm tiết thứ ba, trọng âm các đáp án còn lại rơi vào âm tiết thứ nhất.

Chọn A. 

2.         

digital /ˈdɪdʒ.ɪ.təl/  

conference /ˈkɒn.fər.əns/

Japanese /ˌdʒæp.ənˈiːz/      

difficult  /ˈdɪf.ɪ.kəlt/

Trọng âm của đáp án C rơi vào âm tiết thứ ba, trọng âm các đáp án còn lại rơi vào âm tiết thứ nhất.

Chọn C

3. How will people travel to work in the future?

(Mọi người sẽ di chuyển như thế nào trong tương lai?)

4. A: Will technology replace humans in the future?

(Liệu công nghệ có thay thế con người trong tương lai không?)

B: No, it won't. (Không)

5. I can remember the names of some planets such as Venus ⇗, Neptune ⇗, and Mars⇘.

(Tôi có thể nhớ tên các hành tinh như Sao Kim, Sao Hải Vương và Sao Hỏa.)

6. They have a TV ⇗, a fridge⇗, a table⇗ and four chairs ⇘.

(Họ có một ti vi, một tủ lạnh và bốn cái ghế.)

5, D

12, C

14, B. terrifyling => terrified

16, C

17, C

5. Find the word which has a different sound in The part underlined 
           A. played              B. stayed                 C. filled                           D. needed

12. Find the word which has a different stress pattern from the others:
           A. listen                     B. visit                    C. attend                        D. enter

14. Choose the underlined word (A , B ,C or D) that needs correcting of the others:

You look terrifying. What has made you scared? Don’t worry!
           A         B                               C                    D
terrifying -> terrified

16. ...... is the distance between Danang and Hue?
          A. Where               B. How far               C. What                           D. How 
20. He is lazy. ......, he is always lucky in examinations.
          A. Therefore          B. But                       C. However                    D. So

B (trọng âm vào âm tiết thứ 2)

B

1c

2b

1-2: Âm 2 còn lại âm 1

3 C-D đâu ạ?

I. Find the word which has a different sound in the underlined part. 1. A. measure B. leather C. clean D. feather
2. A. treatment B. earplug C. hearing D. fear
II. Find the word which has a different stress pattern from the others. 3. A. medical B. national C. chemical D. informal
4. A. dramatic B. tornado C. historic D. injury
III. Choose the best answer (A, B, C or D). 1. .............. loss can be caused by noise pollution. A. sound B. hearing C. listening D. audio
2. Ships spill oil in oceans and rivers. This leads .............. the death of many aquatic animals and
plants. A. to B. in C. from D. at
3. Households pollute water sources by .............. waste into ponds, lakes, and rivers. A. damaging B. dumping C. losing D. leading
4. This month’s electricity bill is too high .............. the air conditioner is turned on all the time. A. since B. due to C. although D. because of
5. The government has come .............. a solution to the water problems of the city. A. up to B. up with C. to with D. on to
6. All the aquatic plants and animals will die if the factory .............. dumping poison into the lake. A. will keep B. to keep C. kept D. keeps
7. A lot of fish has died recently because of the .............. water in this lake. A. contaminating B. contaminated C. contaminate D. contaminant
8. If the air was clean, we .............. have to wear masks when going out. A. wouldn’t B. won’t C. would D. will
9. If I .............. you, I .............. water from that dirty tap. A. am - will drink B. am - won’t drink
C. were - would drink D. were - wouldn’t drink
10. If he .............. trash around his garden, the garden would look very nice now. A. will throw B. would throw C. didn’t throw D. doesn’t throw

2

IV. Complete the sentences with the verbs in brackets. Use conditional sentences type 1. 1. If the air in a City_____gets___ (get) very polluted, it can make people’s eyes burn. 2. If we dump all sorts of Chemicals into rivers, we_____won't be___ (not be) able to swim in them in the future. 3. Many wildlife habitats will be destroyed if people___keep_____ (keep) polluting the environment. 4. If we all use public transport more, we_____will help___ (help) reduce air pollution. 5. If we_____don't stop___ (not stop) over-fishing the oceans, many species____will become____ (become) extinct. V. Complete the sentences with the verbs in brackets. Use conditional sentences type 2. 1. If people__weren't_____ (not be) so careless, Earth wouldn’t be in danger. 2. The amount of waste _____would decrease___ (decrease) if people started to buy reusable packages. 3. Many fish wouldn’t die if factories____didn't dump____ (not dump) so many Chemicals into rivers and oceans. 4. If people stopped using cars completely, there_____would be___ (be) much less pollution. READING
I. Read the passage and complete the sentences. True (T) or false (F). Air pollution is a serious problem in many cities. Motor vehicles, factories and other sources create so much
air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live
in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish
and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their
garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually
reduce pollution. For example, most cities have introduced recycling programmes. 

1. Motor vehicles and factories are among some sources of air pollution. T

2. Air pollution doesn’t endanger people‟s health in some cities. F

3. Air pollution is the only problem of the environment mentioned in this passage. F

4. Garbage disposal is a problem in many large cities. T

5. Everyone must cooperate to reduce pollution. T

6. We can reduce pollution by recycling programmes only.T

I. Find the word which has a different sound in the underlined part. 1. A. measure B. leather C. clean D. feather
2. A. treatment B. earplug C. hearing D. fear
II. Find the word which has a different stress pattern from the others. 3. A. medical B. national C. chemical D. informal
4. A. dramatic B. tornado C. historic D. injury
III. Choose the best answer (A, B, C or D). 1. .............. loss can be caused by noise pollution. A. sound B. hearing C. listening D. audio
2. Ships spill oil in oceans and rivers. This leads .............. the death of many aquatic animals and
plants. A. to B. in C. from D. at
3. Households pollute water sources by .............. waste into ponds, lakes, and rivers. A. damaging B. dumping C. losing D. leading
4. This month’s electricity bill is too high .............. the air conditioner is turned on all the time. A. since B. due to C. although D. because of
5. The government has come .............. a solution to the water problems of the city. A. up to B. up with C. to with D. on to
6. All the aquatic plants and animals will die if the factory .............. dumping poison into the lake. A. will keep B. to keep C. kept D. keeps
7. A lot of fish has died recently because of the .............. water in this lake. A. contaminating B. contaminated C. contaminate D. contaminant
8. If the air was clean, we .............. have to wear masks when going out. A. wouldn’t B. won’t C. would D. will
9. If I .............. you, I .............. water from that dirty tap. A. am - will drink B. am - won’t drink
C. were - would drink D. were - wouldn’t drink
10. If he .............. trash around his garden, the garden would look very nice now. A. will throw B. would throw C. didn’t throw D. doesn’t throw

2

IV. Complete the sentences with the verbs in brackets. Use conditional sentences type 1. 1. If the air in a City_____gets___ (get) very polluted, it can make people’s eyes burn. 2. If we dump all sorts of Chemicals into rivers, we_____won't be___ (not be) able to swim in them in the future. 3. Many wildlife habitats will be destroyed if people___keep_____ (keep) polluting the environment. 4. If we all use public transport more, we_____will help___ (help) reduce air pollution. 5. If we_____don't stop___ (not stop) over-fishing the oceans, many species____will become____ (become) extinct. V. Complete the sentences with the verbs in brackets. Use conditional sentences type 2. 1. If people__weren't_____ (not be) so careless, Earth wouldn’t be in danger. 2. The amount of waste _____would decrease___ (decrease) if people started to buy reusable packages. 3. Many fish wouldn’t die if factories____didn't dump____ (not dump) so many Chemicals into rivers and oceans. 4. If people stopped using cars completely, there_____would be___ (be) much less pollution. READING
I. Read the passage and complete the sentences. True (T) or false (F). Air pollution is a serious problem in many cities. Motor vehicles, factories and other sources create so much
air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live
in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish
and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their
garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually
reduce pollution. For example, most cities have introduced recycling programmes. 

1. Motor vehicles and factories are among some sources of air pollution. T

2. Air pollution doesn’t endanger people‟s health in some cities. F

3. Air pollution is the only problem of the environment mentioned in this passage. F

4. Garbage disposal is a problem in many large cities. T

5. Everyone must cooperate to reduce pollution. T

6. We can reduce pollution by recycling programmes only.T

Choose the word that has a different STRESS PATTERN from that of the others.

1. A. electricity      B. alternative   C. abundant      D. environment

Choose the word whose underline part is PRONOUNCED differently from that of the others.

2. A. worked          B. stopped         C. packed      D. wanted

1. Find the word which has a different sound in the part underlined
A. tense /s/ B. decision /z/  C. skill /s/   D. house-keeping /s/
2 Choose the word which has a different stress pattern from the others
A. 'neighbourhood        B. as'signment
C. e'motion         D. sup'portive
3 Teenagers can be stressful if they have to study too much without ___(relax/relaxed/being relaxed/be relaxed) (without Ving)
4 Khang gets angry easily when he has difficulties in his life. He should learn___control skills (angry/difficulty/stress/emotion) (emotion control skill: kĩ năng điều kkhiển cảm súc)
5 You are not a child anymore. You should learn how to cope___difficulties (to/in/with/on) (cope with: đối đầu với khó khăn)
6 Last month my mother had difficulties in his life but she still stayed___and overcame all of them well (confident/happy/delighted/calm) (stay calm: bình tĩnh)
7 When I have problem with my classmate, I usually ask my father for a___of advice (tube/bar/piece/loaf) (a loaf of advice: một vài lời khuyên)
8 Khang's grandmother asked him when he___to DN to visit her (will come/would come/comes/had come)
9 My parents asked me to find out___it gave you so much trouble (what/which/why/where)
10 My mother has offered to look___the children, so we can go to the party (after/for/into/at)