What are the most common grammar errors the Editing section tests, and how do I spot them quickly?
Identify and correct the common grammar errors tested in editing, including prepositions, articles, plurals and word forms, working through a text line by line
How to spot and fix the common grammar errors in the Editing section: prepositions, articles, plurals and word forms, working through a text line by line with a clear checklist.
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What this dot point is asking
SEAB wants you to find and fix the common grammar errors the Editing section of Paper 1 tests. Beyond subject-verb agreement and tense, the section regularly tests prepositions (good at, not good in), articles (a, an, the), plurals and countable nouns (information has no plural), and word forms (adjective versus adverb). The errors come from a predictable list, so once you know them you can work through the text line by line and catch them. This dot point gives you that checklist and the method to apply it.
The answer
Prepositions
Prepositions are small words like at, in, on, of, to, for, and English pairs particular verbs and adjectives with particular prepositions. Common errors: "good at" (not good in), "interested in" (not interested on), "depends on" (not depends of), "listen to" (not listen). Some verbs take no preposition: "discuss the problem" (not discuss about), "enter the room" (not enter into). Learn the common pairs.
Articles
The articles are a, an and the. Use a before a consonant sound (a book) and an before a vowel sound (an apple, an hour). Use the for something specific or already known. Common errors: "a apple" (should be an), or a missing "the" ("She is best student" should be "the best student").
Plurals and countable nouns
Some nouns are uncountable and have no plural: information, homework, advice, furniture, equipment. "Informations" and "homeworks" are wrong. Other nouns have irregular plurals: child to children, man to men, foot to feet. Check that countable nouns are plural where needed and uncountable ones are not made plural.
Word forms
Use the right form of a word. An adjective describes a noun (a quick runner), but an adverb describes a verb (he runs quickly). "He runs quick" should be "quickly". Watch also for noun-versus-verb forms ("advice" the noun versus "advise" the verb).
Work line by line
The Editing section gives you a short text. Work through it slowly, line by line, checking each verb, each small word, and each noun against the checklist above. Errors are often one per line. Reading too fast is the main reason students miss them.
Examples in context
Example 1. A preposition and an article. "He is one of the most talented player in a school." Two errors: "player" should be plural ("players") after "one of the most talented", and "a school" should be "the school" (a specific school). Corrected: "He is one of the most talented players in the school."
Example 2. An uncountable noun and a word form. "The teacher gave us many informations and explained it clear." "Informations" should be "information" (uncountable, no plural and no "many" with the s), and "clear" should be "clearly" (an adverb). Corrected: "The teacher gave us a lot of information and explained it clearly."
Try this
Cue. Correct the preposition: "She is married with a doctor." The correct preposition is "to": "She is married to a doctor."
Cue. Fix the article: "I saw a elephant at the zoo." "Elephant" starts with a vowel sound, so it should be "an elephant".
Cue. Explain why "He drives careful" is wrong. "Careful" is an adjective, but an adverb is needed to describe the verb "drives": "He drives carefully."
Exam-style practice questions
Practice questions written in the style of SEAB exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
Original5 marksFind and correct the grammar error in each sentence: (a) 'She is good in mathematics.' (b) 'I bought a apple.' (c) 'He has many homeworks.' (d) 'They discussed about the problem.' (e) 'She sang beautiful.'Show worked answer →
(a) "in" should be "at" - the correct preposition is "good at mathematics".
(b) "a" should be "an" - "apple" starts with a vowel sound, so it takes "an".
(c) "homeworks" should be "homework" - "homework" is uncountable and has no plural.
(d) "discussed about" should be "discussed" - "discuss" does not take "about": "they discussed the problem".
(e) "beautiful" should be "beautifully" - an adverb is needed to describe how she sang.
What markers reward: spotting the specific error type in each line (preposition, article, uncountable noun, an unnecessary word, an adjective where an adverb is needed) and correcting it accurately.
Original4 marksDescribe four common types of grammar error that the Editing section tests, with one example of each.Show worked answer →
Four common types: (1) preposition errors, such as "good in maths" instead of "good at maths"; (2) article errors, such as "a apple" instead of "an apple", or a missing "the"; (3) plural and countable-noun errors, such as "informations" (information has no plural); (4) word-form errors, such as using an adjective where an adverb is needed, "he runs quick" instead of "quickly".
Other common types include subject-verb agreement and tense errors. Working through the text slowly, line by line, helps catch them.
What markers reward: naming several real error types tested in editing (prepositions, articles, plurals, word forms) with a correct example of each, showing a clear checklist for the section.
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