Question 1

What comparative forms are tested at B1 level?

Accepted Answer

At B1 level, you need to know four forms. First, short comparatives: "taller," "faster," "cheaper" + "than." Second, long comparatives: "more interesting," "more expensive," "more difficult" + "than." Third, irregular comparatives: "better" (good), "worse" (bad), "further" (far), "more" (much/many), "less" (little). Fourth, "as...as" structures for equal and unequal comparisons: "as tall as," "not as expensive as." Cambridge B1 Preliminary tests all four in reading, writing, and Use of English. You should also know common spelling changes (bigger, happier, nicer) and be able to use basic modifiers (much, a lot) with comparatives.

Question 2

How do I avoid common comparative mistakes in writing?

Accepted Answer

Follow a three-step check. First, identify the adjective and count its syllables to choose -er or "more" — never use both together ("more taller" is always wrong). Second, check for irregular forms — if the adjective is good, bad, far, much, many, or little, use the special comparative form. Third, check your spelling: double the final consonant for CVC adjectives (bigger, hotter), change y to i (happier, easier), and just add -r after silent e (nicer, wider). After writing, read your comparisons aloud — if something sounds strange, check the form. These three steps prevent most comparative errors at B1 level.

Question 3

What order should I revise comparative forms for B1 Preliminary?

Accepted Answer

Start with regular short comparatives (-er + than) since they are the most frequent and easiest to remember: "taller," "faster," "cheaper." Next, learn the five irregular forms — good/better, bad/worse, far/further, much/more, little/less — because they appear in nearly every exam paper. Then move to long comparatives (more + adjective + than) and practise identifying which adjectives need "more" versus -er. Finally, study "as...as" structures for equal and unequal comparisons. At each stage, write five example sentences and check your spelling (bigger, happier, nicer). This sequence builds from the simplest pattern to the most flexible, giving you a solid foundation before the exam.

Comparatives Review (B1) Exercises

Quick Rule

Continue Practising

Comparatives and Superlatives Error Correction

Comparatives vs Superlatives

As...As Structures

-ed vs -ing Adjectives

Conditionals

Present Perfect