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English Grammar, Idioms, Prefixes, and Telephone Phrases

Classified in English

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English Grammar Essentials

Modal Verbs:

  • Necessity: have to, must, need to.
  • Prohibition: mustn’t, not be allowed to, can’t.
  • Lack of Necessity: don’t have to, don’t need to.
  • Permission: can, be allowed to.

Questions: Must you? Can you? Do you have to? Are you allowed?

Rules are things you have to do and you mustn’t do. Conventions are things you don’t have to do, but are advisable and expected.

Colour Idioms

  • In the red (owes money)
  • See red (is angry)
  • White goods (appliances)
  • Out of the blue (unexpected)
  • Blue sky thinking (new and good ideas)
  • Green light (start something)
  • Black Monday (market crash)
  • In the black (has more than it owes)
  • Grey area (a situation that is not clear)

Common Prefixes

Negative Prefixes

  • un-: unusual, unhappy, unlucky, unknown,
... Continue reading "English Grammar, Idioms, Prefixes, and Telephone Phrases" »

Vietnam War: Key Events, Figures, and Policies

Classified in History

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Vietnam War: Key Events and Figures

Declining Support for Vietnam

Television coverage of the Vietnam War significantly contributed to declining U.S. public support for the conflict.

Tonkin Gulf Incident

The USS Maddox was fired upon twice near North Vietnam, leading to increased U.S. involvement.

Tet Offensive (1968)

A massive attack by the Vietcong during the Tet holiday. This offensive caused a major shift in American public opinion, turning many citizens against the war.

Political Figures

  • Richard Nixon: Republican candidate during the war.
  • Gerald Ford: President following Nixon.
  • Robert McNamara: Johnson's Secretary of Defense. Initially supported military buildup but later changed his stance.
  • William Westmoreland: Commanded U.S. troops in Vietnam.
  • Ho
... Continue reading "Vietnam War: Key Events, Figures, and Policies" »

Essential Philosophical Concepts and Thinkers

Classified in Philosophy and ethics

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Branches of Philosophy

Metaphysics

Metaphysics is the branch of philosophy that deals with the first principles of existence, including abstract concepts such as being, knowing, substance, cause, identity, time, and space.

Epistemology

Epistemology is the theory of knowledge, especially with regard to its methods, validity, and scope. It distinguishes justified belief from opinion.

Ethics

The field of Ethics (or moral philosophy) involves systematizing, defending, and recommending concepts of right and wrong behavior.

Early Greek Philosophers and Their Ideas

Thales

Known as the father of Western philosophy, Thales is famous for the story of having once fallen into a cistern because he was looking up at the heavens.

Anaximander

Anaximander believed that... Continue reading "Essential Philosophical Concepts and Thinkers" »

Introduction to Genetics

Classified in Biology

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  1. In DNA structure, A always pairs with T. TRUE
  2. In DNA structure, cytosine always pairs with adenine. FALSE
  3. How many stop codons are there in the genetic code? 3
  4. In the genetic code, how many start codons are there? 1
  5. In the genetic code, how many naturally occurring amino acids are there? 20
  6. Dominant genes are about three times more common than recessive genes. FALSE
  7. In this class, Peigler's policy on handheld devices is that they should be turned off and kept out of easy reach. TRUE
  8. The traits we studied in the ear of corn were: seed color and plumpness
  9. If you cross a white mouse and a black mouse and get gray mice, this is an example of: incomplete dominance
  10. Which of the following genotypes is called homozygous dominant? BB
  11. Gregor Mendel was a monk
... Continue reading "Introduction to Genetics" »

The Evolution of Early America: From Settlement to Independence

Classified in History

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Early America (35,000 Years Ago)

  • A 1,500 km land bridge connected Asia with America.
  • Migratory groups moved from Alaska to what is now the U.S.A.
  • Key groups: Hohokam, Adenans, Hopewellians, and Anasazi.
  • They built earth mounds in the shapes of pyramids, birds, or serpents.
  • Life was closely tied to the land; society was clan-oriented.
  • These groups were eventually replaced by the Hopi and Zuni.

European Exploration

  • Norse: The first Europeans to arrive in North America; Erik the Red established a settlement in Greenland in 985.
  • Christopher Columbus: Landed in the Caribbean Sea in 1492.
  • John Cabot: Provided the basis for British claims to America.
  • Spanish Explorers: Juan Ponce de León (Florida), Hernando de Soto (Florida, Mississippi), Francisco Vázquez
... Continue reading "The Evolution of Early America: From Settlement to Independence" »

Financial Markets: Functions, Assets, and Indexes Explained

Classified in Economy

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Functions of Financial Markets

Price Determination

  • When a company has assets listed in a financial market, it can determine their worth.
  • Investors can ascertain the value of their investments.
  • Markets offer liquidity for investors' assets.

Financial Assets Characteristics

Liquidity

Ease with which an asset can be converted into cash.

Return and Liquidity Relationship

  • If an asset is very liquid, the return asked by investors is very low.
  • When assets are less liquid, investors demand higher returns.

Risk

The probability of not recovering the principal or the coupons.

Rating agencies analyze the risk associated with issuers.

Types of Financial Markets

Primary Markets

These markets facilitate the issuance of new securities. Investors pay for the assets to the... Continue reading "Financial Markets: Functions, Assets, and Indexes Explained" »

Key Concepts of Marketing and Market Analysis

Classified in Economy

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UNIT 1

1. What are the two perspectives of marketing?

Philosophy and Technique.

2. Who first mentioned the concept of marketing-mix?

Neil Borden.

3. What is the current concept of marketing?

The current concept arises from the customer's or user's needs which guide production.

4. Do all companies are marketing oriented?

No, companies can be Sales or Marketing oriented.

5. What is the difference between the four 'p' and the 'four c's?

From a customer's point of view, the 4 P's of marketing become the 4 C's.

6. What decisions include sales management?

  • Strategic decision
  • Selection training
  • Motivation
  • Supervision and compensation of sales team.

7. What is relationship marketing?

Relationship marketing is the establishing of long-term, stable relationship with a... Continue reading "Key Concepts of Marketing and Market Analysis" »

English Language Progress Assessment Results

Classified in English

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Progress Test 3: Comprehensive English Assessment

Listening Comprehension (10 Marks)

Multiple Choice Answers

  • 1. b
  • 2. c
  • 3. a

Candidate Trait Assessment

Trait

Cindy Lee

Tony Wong

Agnes Goh

0. Reliable

4. Hard-working

5. Ambitious

6. Doesn’t listen

7. Creative and sociable

8. Too relaxed

9. Practical

10. Not motivating

Vocabulary Skills (14 Marks)

Word Definitions & Number Recognition

  • 11. Luxury
  • 12. Niche
  • 13. Home
  • 14. Export
  • 15. Six thousand, three hundred and seventy
  • 16. Twenty-nine thousand, six hundred and six
  • 17. Nine hundred and two thousand
  • 18. Four million, two hundred and twenty-five thousand and ninety-four
  • 19. Twelve point six percent

Matching & Multiple Choice

  • 20. a
  • 21. d
  • 22. b
  • 23. c
  • 24. e

Grammar and Language Usage (18 Marks)

Sentence

... Continue reading "English Language Progress Assessment Results" »

English-Spanish Vocabulary List: Body Parts, Emotions, Cooking Verbs & More

Classified in Spanish

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Body Parts

English / Español

MOUTH / BOCA

CALF / PANTORRILLA

WRIST / MUÑECA

HEEL / TALÓN

NECK / CUELLO

TONGUE / LENGUA

HIP / CADERA

CHEEK / MEJILLA

CHEST / PECHO

ELBOW / CODO

WAIST / CINTURA

NAVEL / OMBLIGO

Medical Conditions

English / Español

COUGH / TOS

HEADACHE / DOLOR DE CABEZA

STRIP / TIRITA

WOUND / HERIDA

SWOLLEN ANKLE / TOBILLO HINCHADO

RASH / ERUPCIÓN

SORE THROAT / GARGANTA IRRITADA

TOOTHACHE / DOLOR DE MUELAS

BACKACHE / DOLOR DE ESPALDA

Phrases

English / Español

THERE IS A WATER TRAY NEXT TO THE SAND TRAY / HAY UNA BANDEJA DE AGUA AL LADO DE LA BANDEJA DE ARENA

THERE ARE SOME TOYS ON THE TABLE / HAY ALGUNOS JUGUETES EN LA MESA

SHE IS GOING TO LOSE HER MIND / ELLA VA A PERDER LA CABEZA

QUITE SURPRISED / BASTANTE SORPRENDIDA

POINT OF VIEW / PUNTO DE VISTA

ACHIEVE... Continue reading "English-Spanish Vocabulary List: Body Parts, Emotions, Cooking Verbs & More" »

Analyzing Alex's Emotional Turmoil and Literary Techniques

Classified in English

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Analyzing Alex's Emotional Turmoil

Q2: The writer evokes an emotional response to the storm by using the past participle verb, 'tangled.' This verb carries connotations of entrapment and immobility caused by the storm. The reader witnesses Alex’s physical and emotional turmoil. The storm's impact on Alex highlights its power and dominance.

Alex's Internal Conflict

Q3: The text centers on Alex Cold, revealing him from two perspectives. Initially, he's alone, waking from a nightmare where his mother is taken by 'an enormous black bird.' Later, the focus shifts to Alex with his family at breakfast. His sharp response to his sister's comment, 'Momma's going to die,' connects the two scenes. The fear from the nightmare manifests in his breakfast... Continue reading "Analyzing Alex's Emotional Turmoil and Literary Techniques" »