Adjectives and Adverbs Test — English Grammar Exercises
The film was really boring. She speaks English fluently. — 30 mixed questions covering every adjective and adverb rule.
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The film was really ___. I almost fell asleep.
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boring
The film CAUSES the feeling → -ing. 'Boring' describes the thing. 'Bored' describes how a person feels.
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She looks ___ in her new dress.
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beautiful
After linking verbs (look, seem, feel, sound), use an adjective, not an adverb: 'looks beautiful' (not 'looks beautifully').
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I was ___ to hear about your promotion. Congratulations!
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delighted
The person EXPERIENCES the feeling → -ed. 'I was delighted' = I felt happy about it.
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The food smells ___. What are you cooking?
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wonderful
After the linking verb 'smell', use an adjective: 'smells wonderful'. 'Smells wonderfully' would mean the nose works well!
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She lives in a ___ house.
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beautiful old stone
Adjective order: opinion (beautiful) → age (old) → material (stone). 'A beautiful old stone house.'
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It's ___ cold outside — don't forget your coat.
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rather
'Rather' goes with gradable adjectives (cold, hot, nice). 'Absolutely/completely/totally' go with extreme adjectives (freezing, boiling).
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The view from the mountain was ___ amazing.
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absolutely
'Amazing' is an extreme adjective → use 'absolutely'. Don't say 'very amazing' — use 'very' with gradable adjectives (very good).
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He was wearing a ___ jacket.
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smart new dark blue
Order: opinion (smart) → age (new) → colour (dark blue). 'A smart new dark blue jacket.'
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My sister is ___ me.
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taller than
Short adjectives add -er + than: 'taller than'. Never 'more taller' (double comparative).
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This is ___ book I've ever read.
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the most interesting
Long adjectives: 'the most + adjective': 'the most interesting'. Always with 'the' for superlatives.
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The exam was ___ I expected.
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worse than
'Bad' → 'worse' → 'the worst'. Irregular comparative: 'worse than' (never 'badder' or 'more bad').
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___ we leave, ___ traffic we'll find.
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The earlier ... the less
'The + comparative ... the + comparative' shows two things change together: 'The earlier we leave, the less traffic.'
Adjectives and Adverbs: A Complete Mixed Review
This 30-question test reviews the full adjective and adverb system in one place, drawing on seven separate grammar areas that are normally practised on their own: adjectives with linking verbs and their -ed/-ing forms, adjective order and modifiers, the comparative and superlative of adjectives, comparative structures such as 'as...as' and 'different from', adverb formation and irregular adverbs, adverb word order, and the comparison of adverbs. Learner corpus research consistently identifies this cluster of rules as one of the most error-prone areas of English grammar at B1–B2 level, not because any single rule is especially difficult, but because the rules interact: choosing correctly after a linking verb depends on knowing whether the verb is a 'be'-type verb or an action verb, and choosing between -er and 'more' depends on syllable count and a short list of irregular exceptions. This test is designed to reveal exactly which of the seven areas still needs targeted practice.
Adjectives After Linking Verbs, and -ed/-ing Forms
After linking verbs like be, look, feel, seem, sound, and taste, English uses an adjective, not an adverb, because the word describes the subject rather than the action: 'she looks beautiful', 'the soup tastes good'. A related distinction concerns adjectives built from verbs like 'bore' or 'excite': the -ing form describes the cause ('a boring film'), while the -ed form describes the person affected ('I was bored').
Adjective Order and Modifiers
When two or more adjectives describe a noun, they follow a fixed order — opinion, then size, then age, then colour, then material — as in 'a beautiful old stone house'. Separately, modifiers must match the adjective type: gradable adjectives take very, quite, rather ('rather cold'), while strong adjectives take absolutely ('absolutely amazing') — never 'very amazing'.
Comparative and Superlative Adjectives
Short adjectives add -er/-est ('taller than', 'the earliest'); longer adjectives use more/most ('the most interesting'). Irregular forms must be memorised: 'bad' becomes 'worse', never 'badder' or 'more bad'. The double comparative pattern 'the + comparative..., the + comparative' links two changing quantities: 'the earlier we leave, the less traffic we'll find.'
Comparative Structures
Beyond simple comparatives, English uses fixed structures to compare things: not as...as for inequality ('not as big as'), different from (never 'different than' in careful usage), and degree modifiers before a comparative — a lot for a big difference ('a lot bigger'), never 'very bigger'. Not nearly as...as signals a large gap between two things.
Adverb Formation and Irregular Adverbs
Most adverbs are formed by adding -ly to the adjective, but several common adverbs are irregular: the adverb of 'good' is well, not 'goodly'; 'hard' and 'fast' keep the same form as their adjective and must not be confused with 'hardly', which means 'almost not' — a completely different meaning. Adjectives already ending in -ly, like 'friendly', have no adverb form at all; English uses 'in a friendly way' instead.
Adverb Word Order
Frequency adverbs (always, never, often) sit before the main verb ('I always drink coffee'), after 'be' ('she is never late'), and between an auxiliary and the main verb ('I have never seen'). Manner adverbs go at the end of the clause, after the object, never between the verb and the object: 'speaks Russian fluently', not 'speaks fluently Russian'. 'Always' and 'never' cannot begin a sentence, though 'sometimes' and 'usually' can.
Comparison of Adverbs
Short adverbs take -er ('higher than'); longer adverbs take 'more' ('more quietly'). 'Badly' has the irregular comparative 'worse', matching its adjective. Degree words before a comparative adverb work the same way as with adjectives: 'much more slowly' for a big difference, 'a bit more slowly' for a small one, and 'by far' to emphasise a superlative: 'by far the hardest working'.
Common Mistakes
✗ She looks beautifully. → ✓ She looks beautiful. (linking verb + adjective)
✗ My sister is more taller than me. → ✓ My sister is taller than me. (only one comparative marker)
✗ Tigers are different than leopards. → ✓ Tigers are different from leopards.
✗ New York is very bigger than Paris. → ✓ New York is a lot bigger than Paris.
✗ She speaks English very good. → ✓ She speaks English very well. ('well' is the adverb of 'good')
✗ Always we go to the beach in August. → ✓ We always go to the beach in August.
✗ Can you speak quietlier? → ✓ Can you speak more quietly?
Frequently Asked Questions
What is the difference between an adjective and an adverb?
An adjective describes a noun or pronoun ('a boring film', 'she looks tired'); an adverb describes a verb, an adjective, or another adverb ('he works quickly', 'she speaks Italian very well'). The confusion usually arises after linking verbs like 'be', 'look', 'feel', 'seem', 'sound', and 'taste', which are followed by an adjective describing the subject, not an adverb describing the verb: 'she looks beautiful' (not 'beautifully'), 'the soup tastes good' (not 'well'). With action verbs like 'work', 'speak', or 'drive', an adverb is needed instead: 'she works hard', 'he drives carefully'. Mixing the two up — 'she looks beautifully' or 'he drives careful' — is one of the most common grammar errors at B1–B2 level.
How do I know whether to use the -ed or -ing form of an adjective?
Adjectives formed from verbs like 'bore', 'interest', or 'excite' have two forms with opposite meanings. The -ing form describes the thing that causes a feeling: 'the film was boring' (it caused boredom). The -ed form describes the person who experiences the feeling: 'I was bored' (I felt boredom). A simple test is to ask who or what is doing the causing: if it's the subject itself, use -ing; if the subject is affected by something else, use -ed. This pattern applies to dozens of common adjectives: interesting/interested, exciting/excited, confusing/confused, and more.
How do you form the comparative and superlative of adjectives and adverbs?
Short adjectives and adverbs (one syllable, or two ending in -y) add -er/-est: 'taller than', 'the earliest'. Longer adjectives and adverbs use 'more'/'most' instead: 'more interesting', 'the most quietly'. A handful of common words are irregular: 'good/well' become 'better', 'bad/badly' become 'worse', and both take 'the best'/'the worst' as superlatives. A frequent error is combining both systems at once — 'more taller' or 'more better' — which is always wrong; only one comparative marker is ever used per word.
Where do adverbs of frequency and manner go in a sentence?
Frequency adverbs (always, never, often, usually) go in the middle of the sentence: before the main verb ('I always drink coffee'), but after the verb 'be' ('she is always late') and between an auxiliary and the main verb ('I have never seen that'). Manner adverbs (quickly, fluently, carefully) normally go at the end of the sentence, after the verb and its object: 'she speaks Russian fluently', never between the verb and the object ('speaks fluently Russian'). A small set of frequency adverbs — sometimes, usually, often, occasionally — can also start a sentence, but 'always' and 'never' cannot.
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