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Help the grammar-obsessed supermarket manager fix the express lane signs.

If you want to survive the express checkout lane, you must have fewer than ten items in your cart and significantly less patience for people who try to pay with pennies.

If you want to survive the express checkout lane, you must have fewer than ten items in your cart and significantly less patience for people who try to pay with pennies.

Use fewer for countable nouns (things you can count one by one, like items, apples, or coins).

Use less for uncountable nouns (abstract concepts or bulk quantities, like patience, water, or time).

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Count Nouns

In linguistics, a count noun (also countable noun) is a noun that can be modified by a numeral) and that occurs in both singular and plural forms, and that co-occurs with quantificational determiners like every, each, several, etc. A mass noun has none of these properties, because it cannot be modified by a numeral, cannot occur in plural, and cannot co-occur with quantificational determiners.

Examples

Below are examples of all the properties of count nouns holding for the count noun chair, but not for the mass noun furniture.

Occurrence in plural/singular.

  • There is a chair in the room.
  • There are chairs in the room.
  • There is chair in the room. (incorrect)
  • There is a furniture in the room. (incorrect)
  • There are furnitures in the room. (incorrect)
  • There is furniture in the room.

Co-occurrence with count determiners

  • Every chair is man made.
  • There are several chairs in the room.
  • Every furniture is man made. (incorrect)
  • There are several furnitures in the room. (incorrect)

Some determiners can be used with both mass and count nouns, including "some", "a lot (of)", "no".

Others cannot: "few" and "many" are used with count items, "little" and "much" with mass. (On the other hand, "fewer" is reserved for count and "less" for mass, but "more" is the proper comparative for both "many" and "much".)

Mass Nouns

In linguistics, a mass noun, uncountable noun, or non-count noun is a noun with the syntactic property that any quantity of it is treated as an undifferentiated unit, rather than as something with discrete subsets. Non-count nouns are distinguished from count nouns.

In English, mass nouns are characterized by the fact that they cannot be directly modified by a numeral without specifying a unit of measurement, and that they cannot combine with an indefinite article (a or an). Thus, the mass noun "water" is quantified as "20 litres of water" while the count noun "chair" is quantified as "20 chairs". However, both mass and count nouns can be quantified in relative terms without unit specification (e.g., "so much water," "so many chairs").

Some mass nouns can be used in English in the plural to mean "more than one instance (or example) of a certain sort of entity"—for example, Many cleaning agents today are technically not soaps, but detergents. In such cases they no longer play the role of mass nouns, but (syntactically) they are treated as count nouns.

Some nouns can be used indifferently as mass or count nouns, e.g., three cabbages or three heads of cabbage; three ropes or three lengths of rope. Some have different senses as mass and count nouns: paper is a mass noun as a material (three reams of paper, two sheets of paper), but a count noun as a unit of writing (the students passed in their papers).

Collective Nouns

Collective nouns are nouns that – even when they are inflected for the singular – refer to groups consisting of more than one individual or entity. Examples include committee, government, and police. These nouns may be followed by a singular or a plural verb and referred to by a singular or plural pronoun, the singular being generally preferred when referring to the body as a unit and the plural often being preferred, especially in British English, when emphasizing the individual members. Examples of acceptable and unacceptable use given by Gowers in Plain Words include:

  • A committee was appointed to consider this subject. (singular)
  • The committee were unable to agree. (plural)
  • The committee were of one mind when I sat on them. (unacceptable use of plural)

Singulars and Plurals

English nouns are inflected for grammatical number, meaning that if they are of the countable type, they generally have different forms for singular and plural. This article discusses the variety of ways in which plural nouns are formed from the corresponding singular forms, as well as various issues concerning the usage of singulars and plurals in English. For plurals of pronouns, see personal pronouns

Determiner

A determiner is a word or phrase that comes before a noun (or noun phrase) to clarify what that noun refers to — whether it's specific or general, how much of it there is, or who it belongs to. Getting determiners right is essential because English usually requires one to form a complete noun phrase.

Types of determiners

Articles are the most common determiners. English has the definite article the and the indefinite article a/an. For a deeper look, see articles.

  • The dog barked all night. (specific dog)
  • I adopted a dog last week. (not yet identified to the listener)

Demonstrativesthis, that, these, those — point to specific items based on proximity or context.

  • These shoes are too tight.

Possessives show ownership: my, your, his, her, its, our, their, plus Saxon genitives like Maria's or the company's.

  • Her presentation was excellent.

Quantifiers indicate amount or number: some, any, many, much, few, little, several, all, both, enough, cardinal numbers (one, two, three…), and phrases like a lot of or plenty of.

  • There are few options left. (almost none)
  • There are a few options left. (some — a small but positive number)

Distributives and alternativeseach, every, either, neither — refer to individual members of a group.

  • Every student submitted the assignment on time.

Interrogative and relative determinerswhich, what, whose, whatever, whichever — introduce questions or relative clauses.

  • Which train are you taking?

When no determiner is needed

Sometimes a noun phrase is complete without any determiner (often called the zero determiner or zero article). This is common with plural and uncountable nouns used in a general sense:

  • Coffee keeps me awake. (coffee in general, not a specific cup)
  • Dogs are loyal animals.

Combining determiners

Determiners can sometimes stack in specific patterns:

  • All the chairs were taken.
  • My many friends helped out.

The first determiner in such combinations (like all or both) is sometimes called a pre-determiner.

Common mistake: Don't double up where English doesn't allow it. You can say all my friends but not all my the friends.

Quick reference

CategoryExamples
Articlesa, an, the
Demonstrativesthis, that, these, those
Possessivesmy, your, his, her, its, our, their
Quantifierssome, any, much, many, few, all, every
Interrogativeswhich, what, whose

Ready to practise? Try Articles Basics for a solid foundation, Determiners: Some, Any, Few, and Little for tricky quantifiers, or Basics. Determiners and Pronouns. for an overview of how determiners and pronouns work together.

Comparative and Superlative

Some adjectives are comparable. For example, a person may be polite, but another person may be more polite, and a third person may be the most polite of the three.

The word more here modifies the adjective polite to indicate a comparison is being made, and most modifies the adjective to indicate an absolute comparison (a superlative).

In English, many adjectives can take the suffixes -er and -est (sometimes requiring additional letters before the suffix; see forms for far below) to indicate the comparative and superlative forms, respectively:

  • great, greater, greatest
  • *deep, deeper, *deepest*

Some adjectives are irregular in this sense:

  • good, better, best
  • bad, worse, worst
  • many, more, most (sometimes regarded as an adverb or determiner)
  • little, less, least

Some adjectives can have both regular and irregular variations:

  • old, older, oldest
  • far, farther, farthest

also

  • old, elder, eldest
  • far, further, furthest

Another way to convey comparison is by incorporating the words more and most. There is no simple rule to decide which means is correct for any given adjective, however.

The general tendency is for simpler adjectives, and those from Anglo-Saxon to take the suffixes, while longer adjectives and those from French, Latin, Greek do not—but sometimes sound of the word is the deciding factor.

Many adjectives do not naturally lend themselves to comparison. For example, some English speakers would argue that it does not make sense to say that one thing is more ultimate than another, or that something is most ultimate, since the word ultimate is already absolute in its semantics. Such adjectives are called non-comparable or absolute.

Nevertheless, native speakers will frequently play with the raised forms of adjectives of this sort.

Although pregnant is logically non-comparable (either one is pregnant or not), one may hear a sentence like She looks more and more pregnant each day. Likewise extinct and equal appear to be non-comparable, but one might say that a language about which nothing is known is more extinct than a well-documented language with surviving literature but no speakers, while George Orwell wrote All animals are equal, but some animals are more equal than others.

These cases may be viewed as evidence that the base forms of these adjectives are not as absolute in their semantics as is usually thought. Comparative and superlative forms are also occasionally used for other purposes than comparison.

In English comparatives can be used to suggest that a statement is only tentative or tendential: one might say John is more the shy-and-retiring type, where the comparative more is not really comparing him with other people or with other impressions of him, but rather, could be substituting for on the whole.

B2 | Upper Intermediate

B2, or Upper Intermediate, is the fourth level on the CEFR scale. It marks the point where you move from "getting by" to genuinely comfortable communication — handling complex topics, expressing nuanced opinions, and understanding most of what you read or hear in real-world contexts.

What a B2 user can do

At this level, you're expected to:

  • Understand complex texts on both concrete and abstract topics, including technical discussions in your own field.
  • Follow extended speech and lectures, even when the structure isn't entirely clear, as long as the topic is reasonably familiar.
  • Interact fluently and spontaneously enough that conversations with native speakers flow naturally — without strain on either side.
  • Produce clear, detailed text on a wide range of subjects, using connectors and cohesive devices to build well-structured arguments.
  • Explain and defend a viewpoint on a topical issue, weighing the advantages and disadvantages of different options.
  • Recognize implicit meaning — reading between the lines in demanding, longer texts.

What B2 grammar looks like in practice

B2 is where grammar stops being about isolated rules and starts being about flexibility and precision. You're expected to control structures like:

  • Advanced conditionals and mixed conditionals — moving beyond simple if-clauses to express hypothetical and counterfactual meaning.
  • Passive voice in varied tenses and contexts, not just present and past simple.
  • Reported speech with correct sequence of tenses, including backshifting and reporting verbs.
  • Participle clauses and the distinction between participles and gerunds.
  • Comparative and superlative structures beyond basic -er/-est, including double comparatives and qualifying expressions.

Errors still happen at B2, but they rarely cause misunderstanding. The goal is controlled, flexible use of language across social, academic, and professional settings.

How B2 fits in the CEFR progression

B2 builds directly on the foundations of B1 (Intermediate) and prepares you for C1 (Advanced). Many university entrance exams, professional certifications, and immigration requirements target B2 as the minimum standard.

Self-check: If you can read a newspaper editorial, follow most of a TED talk without subtitles, and write a clear essay arguing a position — you're likely operating at B2.

Ready to test yourself? Try Is your English level B2/Upper Intermediate? or practise specific B2 grammar with challenges like Basics. Advanced Conditionals And "wish", Basics. Passive Voice, and Sequence of Tenses in Indirect Speech.

Difficulty: Medium

Medium difficulty. Difficulty levels represent author's opinion about how hard a question or challenge is.