All Categories MCQs
Topic Notes: All Categories
General Description
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
80431
Do not make ___ noise in the library.
Answer:
a
**Rule: 'Make a noise' is a fixed collocation.** In this common expression, the noun 'noise' is preceded by the indefinite article 'a'. 'Noise' begins with a consonant sound. Option (b) is wrong by sound. Option (c) would refer to a specific, known noise. Option (d) is incorrect for this fixed phrase.
80432
___ man you met at the party is a famous author.
Answer:
The
**Rule: Use the definite article 'the' when a noun is made specific by a defining phrase or clause.** The noun 'man' is not just any man; it is the specific one 'you met at the party'. This clause makes the noun definite, requiring 'the'. Option (a) would be incorrect because the man is clearly specified. Option (b) is wrong by sound. Option (d) is incorrect.
80433
She wants to buy ___ X-ray machine for her clinic.
Answer:
an
**Rule: The article choice depends on the pronunciation of the following word.** The letter 'X' is pronounced 'eks', which starts with a vowel sound. Therefore, the article 'an' is correct. Option (a) is a common mistake. Option (c) would refer to a specific machine. Option (d) is incorrect.
80434
He is ___ only son of his parents.
Answer:
the
**Rule: 'The' is used before words like 'only', 'first', 'same' that specify a noun as unique.** The word 'only' singles out the 'son' as being the one and only one, making him definite. Therefore, the definite article 'the' is required. Options (a), (b), and (d) are grammatically incorrect.
80435
___ Romans were known for their engineering skills.
Answer:
The
**Rule: 'The' is used before a nationality or group of people to refer to them as a whole.** 'The Romans' refers to the people of ancient Rome as a collective group. This usage applies to many nationalities (The French, The Japanese). Options (a), (b), and (d) are incorrect.
80436
I need ___ advice on this matter.
Answer:
some
**Rule: 'Advice' is an uncountable noun and cannot take 'a' or 'an'.** To express an indefinite quantity of an uncountable noun, we use 'some' or 'a piece of'. Options (a) and (b) are grammatically incorrect. Option (c) could be used if referring to specific advice already mentioned ('the advice you gave me'), but for a general request, 'some' is the best choice.
80437
It took them ___ whole day to clean the house.
Answer:
the
**Rule: The definite article 'the' is used before the word 'whole' to mean the entire duration.** The expression 'the whole day' or 'the whole time' is a fixed construction that uses 'the' to emphasize completeness. Option (a) is sometimes used colloquially ('a whole day') but 'the' is more standard and correct. Options (b) and (d) are incorrect.
80438
Let's have ___ game of badminton.
Answer:
a
**Rule: While names of games don't take an article, the noun 'game' does.** We say 'play badminton' (no article), but when we refer to a single instance of playing, we say 'a game of badminton'. 'Game' is a singular countable noun starting with a consonant sound, so 'a' is correct. Option (b) is wrong by sound. Option (c) would refer to a specific, planned game. Option (d) is incorrect.
80439
English is ___ international language.
Answer:
an
**Rule: Use 'an' before a singular countable noun that begins with a vowel sound.** The word 'international' starts with a vowel sound. The sentence is classifying English as one of many international languages (though the main one). 'An' is the correct indefinite article. Option (a) is wrong by sound. Option (c) might be used to mean it is the single most important one, but 'an' is more common for simple classification. Option (d) is incorrect.
80440
___ boy who won the race is my cousin.
Answer:
The
**Rule: Use 'the' when a noun is made specific by a defining relative clause.** The noun 'boy' is not just any boy; it is the specific one 'who won the race'. This clause defines the boy, making him definite. Therefore, 'the' is required. Option (a) would be incorrect as the boy is specified. Option (b) is wrong by sound. Option (d) is incorrect.