II. Provide a fitting subordinator to fill the gaps in these sentences.
1. I'm going to the bank _____________ I need some money.
2. I made lunch _____________ I got home.
3. _____________ it's raining, she's going for a walk in the park.
4. _____________ she finishes her homework soon, she will fail the class.
5. He decided to trust Tim _____________ he was an honest man.
6. _____________ we went to school, she decided to investigate the situation.
7. Jennifer decided to leave Tom _____________ he was too worried about his job.
8. Dennis bought a new jacket _____________ he had received one as a gift last week.
9. Brandley claims that there will be trouble _____________ he doesn't complete the job.
10. Janice will have finished the report _____________ the time you receive the letter.

STRESS: Exercise IV: Mark the letter A, B, Cor D to indicate the word that differs from the other three in the position
of primary stress in each of the following questions.
1. A. doctor B. address C. thermal D. visual
2. A. wonderful B. permanent C. aquatic D. physicist
3. A. awesome B. precise C. forest D. accent
4. A. attractive B. balcony C. chocolate D. decorate
5. A. musical B. headmaster C. engineer D. humorous
6. A. quality B. messenger C. natural D. pagoda
7. A. practice B. starter C. afford D. vary
8. A. alternate B. cultural C. televise D. semester
9. A. welcome B. become C. canteen D. upstairs
10. A. afternoon B. universe C. estimate D. versatile
Exercise V: Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of primary
stress in each of the following questions.
1. A. gallery B. adventure C. holiday D. lecturer
2. A. return B. market C. notebook D. google
3. A. wardrobe B. career C. begin D. explode
4. A. continent B. banana C. camera D. difficult
5. A. expensive B. forgotten C. retirement D. picturesque
6. A. relative B. character C. volcano D. educate
7. A. open B. college C. invite D. football
8. A. beautiful B. certainty C. factory D. departure
9. A. pioneer B. hospital C. sightseeing D. comedy
10. A. competition B. recognition C. manufacture D. ability
Exercise VI: Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of primary
stress in each of the following questions.
1. A. water B. inspire C. figure D. wonder
2. A. sacrifice B. convenient C. element D. conical
3. A. measure B. regard C. approach D. maintain
4. A. material B. official C. pyramid D. survival
5. A. triangular B. variety C. simplicity D. interviewer
6. A. organic B. popular C. recognise D. breathtaking
7. A. activity B. biologist C. considerate D. distribution
8. A. appoint B. programme C. demand D. complaint
9. A. document B. atmosphere C. assignment D. heritage
10. A. adventurous B. accessible C. automatic D. inhabitant

Arrange the words and phrases given to make meaningful sentences.
1. For generations/ history, Vietnamese people/ gather in communal villages surrounded/ by the rice
fields. However, many farmers also/ leam/ produce useful handicrafts/ daily lives/ clay, bamboo, and/
natural materials.
2. A number/ villages developed/ certain craft for the local market to bring/ local towns or capital cities/
sale. This/ be the origin/ the Vietnamese handicraft trade villages.
3. These craft villages/ undergo periods of varying success/ failure throughout the 20th century.
4. Some craft villages hall, the trade villages/ develop and preserved their best skills/ designs.
5. In the craft village hall, ihe trade villagers often worship and periodically pay their respects/ the sacred
craft master/ handicraft, who has exploits/ founding, teaching or preserving the particular designs/ the
villages produce.
6. Since Vietnam's current labor costs/ be lower/ compare/ other countries, it brings advantages/ medium
and small handicraft manufacturers.
7. When Giang got the loans/ the project, he/ open/ a smallest enterprise/ ceramics.
8. Although Green Craft has a/ of difficulties. It continually/ work/ improve/ productivity, designing/
sampling.
9. The government/ carry/ a job training program in rural areas/ young people/ find jobs in/ own
villages.
10. Some heads/ the businesses had problems/ find markets/ for/ they/ not been trained in management.

I. Complete the second sentence so that it has a similar meaning to the first one.
1. It took a long time for them to decide to get married.
→ They _____________________________________________________________________
2. I'm more interested in the people than the job.
→ It's not the _________________________________________________________________
3. They declared war on the pretext of defending their territorial rights.
→ The excuse ________________________________________________________________
4. Although Jack drives carefully on public roads, he is a terror on the racetrack.
→ lack is a___________________________________________________________________
5. Our science correspondent sees this new invention as the answer to many of our problems.
→ According to ______________________________________________________________
.
6. “It is, or is it not true that you have been misappropriating company funds?” the managing director
asked the accountant.
→ Die managing director wanted ______________________________________________
7. If you want to save your eyesight, we must operate immediately.
→ Only by ________________________________________________________________
8. It was his own fault that he lost his job. He was late for work every morning.
→ If _____________________________________________________________________
9. Attendances at the exhibition have been down this year.
→ The exhibition __________________________________________________________
10. Keeping calm is the secret of passing your driving test.
→ As long as _____________________________________________________________
 

Câu 1: Cho a, b là bình phương của 2 số nguyên lẻ liên tiếp. Chứng minh: ab – a – b + 1 chia hết 48  

Câu 2: Tìm tất cả các số nguyên x y, thỏa mãn x > y > 0: x^3 + 7y = y^3 +7x

Câu 3: Giải phương trình : (8x – 4x^2 – 1)(x^2 + 2x + 1) = 4(x^2 + x + 1)  

Read the passage and decide which answer A, B, C or D best fits each space

Read the passage and decide which answer A, B, C or D best fits each space
 

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Choose true, false or no information.

Last year I visited the Somerset Levels, a coastal plain and wetland area in Somerset, South West England. This area is home to one of Somerset's oldest traditional crafts - willow basket making. Basket making began in the area a long time ago. At the beginning of the 19th century, more than three thousand acres of willow trees were planted commercially there because the area provided an excellent natural habitat for their cultivation.
I’d seen willow baskets before I visited the Levels, but I was still amazed at the numerous products created by the basket makers there. They make lobster pots, bread trays, and even passenger baskets for hot air balloons.
Although the arrival of plastics in the 1950s caused the basket making industry to decline, willow growing and basket making have continued to play a significant role in Somerset’s rural economy. Willow growers and basket makers have dealt with this challenge by finding new markets and innovative ways of using willow. They make willow charcoal for artists and bower seats for gardens. Some even weave willow coffins. Therefore, people here can still live on the craft that their great-grandparents passed down to them.

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