Notes, abstracts, papers, exams and problems of Public contest

be - was, were - been - ser o estar

fight - fought - fought - luchar

beat - beat - beaten - golpear - find - found - found - encontrar

become - became - become - llegar a ser - fly - flew - flown - volar

being - began - begun - empezar - forget - forgot - forgotten - olvidar

bend - bent - bent - doblarse - forgive - forgave - forgiven - perdonar

bet - bet - bet - apostar - freeze - froze - frozen - congelar

bite - bit - bitten - morder - get - got - got - conseguir

bleed - bled - bled - sangrar - give - gave - given - dar

blow - blew - blown - soplar - go - went - gone - ir

break - broke - broken - romper - grow - grew - grown - crecer

bring - brought - brought - traer - hang - hung - hung - colgar

build - built - built - construir - have - had - had -... Continue reading "Common Irregular Verbs in English with Examples" »

Verb Tenses and Expressions in English

In this article, we will explore various verb tenses and expressions commonly used in English.

Past Perfect Tense

The past perfect tense is used to express an action that occurred before another action in the past. For example, 'I wish I had studied more for the exam.'

Conditional Sentences

Conditional sentences are used to express hypothetical situations. They can be formed using different verb tenses and expressions. For example, 'If I had more time, I would have gone to the party.'

Causative Verbs

Causative verbs are used to indicate that someone or something caused an action to happen. They are formed using the structure 'subject + have + object + verb (past participle)'. For example, 'She had her car repaired... Continue reading "Understanding Verb Tenses and Expressions in English" »

We had our photo taken. I will have the computer repaired. All the windows had been cleaned before the storm. All the milk has been drunk. A story was being told at six o'clock. A bionic eye has been developed by researchers at Melbourne University. Is the article being rewritten now? The scientist won't be paid a lot of money by them.

Mary asked me when her mother could visit me. Peter asked me if I could go home. Tom warned Mary not to touch his computer again. Angie asked me why they didn't watch a DVD after dinner.

The book, which we ordered, was very expensive. The paint of the beach, which we are sitting on, is still wet. The photographer, who had taken them in Australia, could not develop the pictures. The limb, which you haven't emptied... Continue reading "Developing a Bionic Eye: A Breakthrough in Research and Innovation" »

Clear L

Before vowels, in word initial, word medial (leave, let, feel, it, will, you, silly, yellow)

Fully Devoiced

Unvoiced plosives in accented syllables PTK + L (play, please, close)

Partially Devoiced

Unvoiced plosives in unaccented syllables (butler, antler, clarinet) unvoiced fricatives + L (fling, flow, half)

Dark L

Final position, after vowel (feel, fill, call) after a vowel, before a consonant (help, cold, milk)

R

Final position link with the following word beginning with a vowel (far, way, for, all)

Fully voiced: followed by a vowel (raet, red)

Fully devoiced: accented unvoiced plosives + R (price, cry, try)

Partially devoiced: fricative or voiced plosive (fry, free)

Linking J

/i:, i, ei, ai, oi/ + vowel (enjoy it, me and you)

Linking W

/u, u:, au,... Continue reading "English Phonetics: Voicing and Articulation" »

Cultural Dimensions of Spain

Power Distance

Power Distance refers to the extent to which individuals in a society accept and expect unequal distribution of power. Spain has a high score (57) on this dimension, indicating a hierarchical society where people accept a clear hierarchy without question.

Individualism

Individualist societies emphasize self-reliance and independence, while collectivist societies prioritize group loyalty and support. Spain is considered collectivist (score: 51), making Spaniards more comfortable interacting with non-European cultures and fostering teamwork in the workplace.

Masculinity

Masculine societies value competition, achievement, and success, while feminine societies prioritize caring and quality of life. Spain scores... Continue reading "Cultural Dimensions of Spain: A Comprehensive Analysis" »

Vocabulary

tight-fitting(apretado)plain(basico)smart(elegante)baggy(ancho)patterned(estampado) editor(director)current affairs(asuntos actuales)trial(juicio)court(tribunal)judge(juez) jury(jurado)statement(declaracion)verdict(sentencia)fine(multa)be guilty(culpable) charge someone(acusar)convict someone(condenar) get away(alejar)imprision someone(encarcelar)kidnapping(secuestro)pickpocketing(carterista)forgery(falsificacion).

My name isSimón José Antonio de la Santísima Trinidad Bolívar y Palacios, better known historically as Simón Bolívar, even though my admirers prefer to name me also because of my title of Liberator, obtained after fighting more than twenty years for the independence of the South American countries and the conformation of Gran Colombia.

I was born on July 24, 1783, in the city of Caracas, Venezuela, even though some theses mention the possibility that my birth actually took place at my parents' farm in San Mateo, a town located a few hours from the capital. In this way, I became the third child of the spouses Juan Vicente Bolívar and Ponte-Andrade and María de la Concepción Palacios y Blanco . However, fate wanted me to remain an... Continue reading "Spanish provinces" »

Elements of Design

1. Lines

• Vertical lines: Create height and grandeur.
• Horizontal lines: Establish relationships and calm the mood.
• Diagonal lines: Generate movement and direction.
• Curved lines: Convey familiarity, comfort, and relaxation.
• Thick lines: Direct the eye without distraction.

2. Shapes

3. Color

4. Value

5. Texture

6. Space and Perspective

Principles of Design

1. Space

2. Alignment

3. Repetition

4. Contrast

5. Pattern

6. Rhythm and Movement

7. Proportion

8. Balance

9. Unity

10. Emphasis

Principles of Design

1. Similarity

2. Continuation

3. Closure

4. Proximity

5. Figure

6. Symmetry