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Help the spaceship captain log the emergency damage report by dragging the correct terms to the blanks.

We sustained a huge amount of damage to the outer hull, and we have very few tools left to fix it. We will need to use less energy in the living quarters until we reach the starbase.

We sustained a huge amount of damage to the outer hull, and we have very few tools left to fix it. We will need to use less energy in the living quarters until we reach the starbase.

Quantifiers must match the countability of the noun they describe.

Damage is uncountable, so we use "amount" (not "number", which is for countable nouns).

The phrase "very few" requires a plural countable noun, making tools the only correct choice ("equipment" and "machinery" are uncountable).

Energy is uncountable, so we must use less rather than "fewer".

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Countable and uncountable

In English, nouns split into two groups based on whether you can count them. Countable nouns (chair, book, idea) take a/an, form plurals (chairs), and pair with many, few, several. Uncountable nouns (water, furniture, advice, information) take no article in their general sense, have no plural, and pair with much, little, some.

This distinction matters because it controls article choice, plural marking, verb agreement, and quantifier selection — fewer chairs vs less water, an advice (wrong) vs some advice. It's one of the most common error sources for learners from languages without this split.

Quantifier

A quantifier is a word or phrase that indicates how much or how many of a noun you mean — without giving a precise number. The English quantifiers include all, some, any, no, many, few, much, little, several, each, every, both, either, neither, plus phrases like a lot of, plenty of, a few, a little.

Quantifiers split between count (countable nouns: many, few, several) and mass (uncountable nouns: much, little) — the wrong one (much chairs, many information) is one of the most common slip-ups for learners.

B2 | Upper Intermediate

B2 is the upper-intermediate level in the CEFR framework, sitting between B1 and C1. At B2 you can read editorials, follow most TED talks without subtitles, and hold extended conversations on abstract topics — including topics outside your everyday life.

Grammatically, B2 means flexible control of mixed conditionals, passive voice across tenses, reported speech with proper backshifting, and participle clauses. B2 is the standard target for university entrance exams (IELTS 5.5–6.5, TOEFL 87–109) and most skilled-migration thresholds — knowing whether you're there shapes your study plan.

Difficulty: Medium

The Medium difficulty tag marks questions and challenges in the middle of the difficulty range — typically suitable for A2 to B1 learners. Expect a single rule with realistic distractors, longer sentences, and contexts where you have to think before answering rather than reading off the obvious choice.

Filter by Medium when you're past the absolute basics and ready to consolidate. It's the level where most lasting progress happens — easy enough that you can finish without exhausting concentration, hard enough that getting it right means you've actually understood.