English Grammar Exercises: Common Mistakes and Corrections
English Grammar Exercises
U1: Correcting Common Errors
- How about getting rid of that old blouse?
- I still haven’t gotten used to wearing glasses.
- He is always borrowing my things without asking!
It is unusual for Simon to drink coffee. It is not like Helen to be so pessimistic.
I’m really looking forward to seeing you again. We’ve been back at school for 2 weeks and I’m still not used to getting up early. I’m really looking forward to going on holiday. I’m sorry it has taken so long to write to you. It
Read MoreLiterary Snippets and Character Insights
“Whole families of musicians are not exactly rare…”
Why did John Watkins…? He wanted to avoid having to pay for one.
What is meant by “crack” in 17? Attempt.
What do we consider in the third…? He is particularly pleased about what…
Paul first became interested in…? He admired someone his father…
What do we learn about…? His brother’s achievements…
What does Paul say about the Rugeri cello?… The cello his father…
What does Paul say about his performance…? It is typical of his…
What
Read MoreMetamorphic, Sedimentary, and Igneous Rocks: Types & Formation
Metamorphic Rocks
In some places within the Earth’s interior, rocks are under very high pressures and temperatures, but do not melt. Because of these conditions, the rocks change in texture and composition. These changes are called metamorphism.
Influence of Pressure
Due to the influence of pressure, the holes in the rocks are reduced. If they have crystals, elongated or flattened perpendicular planes are arranged in the dominant pressure direction. This creates sheets, a phenomenon called foliation.
Read MoreUnderstanding Business Societies: Types and Responsibilities
Understanding Business Societies
Societies are groups of people gathered by contributions to place them in the production or sale of goods. Initially, these were one-person companies, but as the economy and activities grew, they had to raise more capital to devote to higher production.
The Concept of a Person in Business
A person, in a legal context, refers to all entities that can acquire rights and obligations. The Civil Code defines a person as any entity capable of acquiring rights and obligations.
Read MoreThe Birth of Modern Science: Methods and Origins
Origins of Modern Science
The origin of science—the starry sky, the movement of the Sun, Moon, and planets—prompted many questions among the first civilizations. Science arose when human beings had the conviction that natural phenomena could be integrated into an orderly and coherent system. In the 6th century BC, a new way of addressing issues such as the creation and origin of the universe was born in Greece. These thinkers sought plausible and rational answers and made use of observation.
Read MoreMetallurgy Terms: Blowholes, Hardenability, and More
Metallurgy Terms
Blowholes
Blowholes are cavities formed when gases dissolved in an alloy are trapped during solidification.
Hardenability
Hardenability is the ability of a material to be tempered.
Carburetion
Carburetion is the process of combining carbon and iron to make steel.
Esteadite
Esteadite is a type of eutectic melting, hard and brittle, with a melting temperature of 960°C. In foundries, it appears gray.
Diffusion
Diffusion is the movement of atoms in a disordered lattice from their equilibrium
Read MoreBoost Your Well-being: Health, Jobs, and Grammar Tips
Health
Daily Habits
- Exercise daily
- Practice positive thinking
- Get enough sleep
- Engage in yoga and meditation
- Maintain a healthy eating pattern
Food Vocabulary
- Fried squid (calamares fritos rebozados)
- Dress a salad (aliñar)
- Hard pork sausage (chorizo)
- French fries
Common Terms
Diet; rice; dinner; appetite; eats; works; exhausted; slept; exercised; recover; happy; sad; strength; writer; builder; nutritious food; loose appetite/weight; gain weight; balanced meal/diet; watch weight/health; light meal; catch a cold;
Read MoreKant’s Moral Formalism: Reason, Imperatives, and Postulates
The Moral Formalism
Kant stated that there is a theoretical application and practical use of reason.
Theoretical use refers to theoretical knowledge. His book, “Critique of Pure Reason,” addresses this. Through epistemic judgments, it answers the question: “What can I know?”
Practical use refers to action. His book, “Critique of Practical Reason,” addresses this. Through value judgments, it responds to the questions: What should I do? And what can I hope for?
Kant notes that every voluntary action is
Read MoreLandmarks of the USA: Lincoln Memorial and More
Lincoln Memorial
The Lincoln Memorial commemorates the life of Abraham Lincoln, the 16th President of the USA. It is located in Potomac Park, Washington, DC (District of Columbia). Designed by Henry Bacon, the style is that of a Greek Doric temple with 36 enormous columns. Lincoln’s statue was sculpted by Daniel Chester French.
The 36 Doric columns represent the 36 states of the Union at the time of President Lincoln’s death in 1865. Construction of the Lincoln Memorial began in 1914. The building
Read MoreEvolution of Industrial Policy: Horizontal Policies, Liberalization, and Reforms
The Rise of Horizontal Policies (Clusters and Innovation Systems)
Horizontal policies are general and benefit many branches and companies. For example, clusters and innovation systems are often used.
Michael Porter’s influential work on this topic is (1990): The Competitive Advantage of Nations.
They identified a new “network paradigm” in which the spatial dimension of inter-firm networking was of key importance.
The EU supports regions applying cluster policies through its Smart Specialization
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