Fluency Boost: Opinions, Academic Discourse & Adverb+Adjective Collocations

This challenge contains 24 questions at medium difficulty covering Fluency Boost: Opinions, Academic Discourse & Adverb+Adjective Collocations.

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Adjective

✅ a tall building — ❌ a tally building
✅ The soup is hot — ❌ The soup is hotly
✅ a lovely small old table — ❌ a small lovely old table
✅ She seems tired — ❌ She seems tiredly

These bolded words are adjectives — words that describe nouns or pronouns. They sit before a noun (a tall building) or after a linking verb (The soup is hot).

Pattern: if a word can slot between a/the and a noun (a ___ thing) and can take -er/-est, it's almost certainly an adjective.

Adverb

✅ She sings beautifully — ❌ She sings beautiful
✅ He drives carefully — ❌ He drives careful
✅ They arrived late — ✅ a late train (same form, both roles)
✅ She works hard — ❌ She works hardly (different meaning!)

The -ly words are adverbs — they modify verbs, adjectives, or other adverbs, telling you how, when, where, or to what degree.

Pattern: most adjectives become adverbs by adding -ly, but watch the exceptions — fast, hard, late, well — that keep the same shape or change meaning entirely.

Conjunction

✅ I was tired, but I stayed. — coordinating (links two equal clauses)
✅ I stayed because I was needed. — subordinating (introduces dependent clause)
✅ Although it rained, we went out. — subordinating (front position)
❌ I was tired, because. — incomplete (subordinating conjunction needs a clause after it)

Conjunctions connect words, phrases, or clauses. Coordinating (and, but, or, so, yet, for, nor) join equals; subordinating (because, although, if, when, while) introduce dependent clauses.

Pattern: coordinating = equal partners, same grammatical weight. Subordinating = one clause depends on the other for its meaning.

Participle

✅ a broken window — past participle as adjective
✅ the running water — present participle as adjective
✅ I have eaten. — past participle in perfect tense
✅ She is sleeping. — present participle in progressive tense
❌ I have went. — wrong (past tense, not past participle: use gone)

A participle is a verb form that also works as an adjective. Present (-ing): running, sleeping. Past (-ed or irregular): broken, written, gone. Used in progressive tenses, perfect tenses, passive voice, and as modifiers.

Trap: don't confuse past tense (went) with past participle (gone). After have/has/had → always past participle.

Phrase

the red car — noun phrase (functions as one noun unit)
on the table — prepositional phrase
has been running — verb phrase
very quickly — adverb phrase

A phrase is a group of words that functions as a single unit WITHOUT a subject + verb pair. Types: noun phrase, verb phrase, prepositional phrase, adjective phrase, adverb phrase.

Key distinction: a phrase lacks a subject-verb pair. If it has subject + verb → it's a clause, not a phrase. Phrases are the building blocks clauses are made of.

Sentence

She left. — simple (one independent clause)
She left, and he stayed. — compound (two independents)
She left because she was tired. — complex (independent + dependent)
She left because she was tired, and he stayed. — compound-complex

A sentence = one or more clauses forming a complete thought, ending with terminal punctuation. Four types based on clause structure: simple, compound, complex, compound-complex.

Minimum requirement: at least one independent clause with a subject + finite verb. Without that → fragment.

Verb

walk → walk / walks / walked / walked / walking (5 forms, regular)
go → go / goes / went / gone / going (5 forms, irregular)
be → am/is/are/was/were/be/being/been (8 forms)
can → can / could (modal: only 2 forms, no -s, no -ing)

A verb is the one word class every English sentence requires. Carries tense (when), aspect (duration), mood (attitude), and voice (active/passive). Regular verbs add -ed; ~200 irregular verbs have unpredictable past forms.

Key insight: fix your verbs and most grammar problems disappear. Wrong tense, wrong agreement, wrong form — verb errors account for the majority of grammatical mistakes.

Passive voice

✅ The meal was cooked by the chef. — passive (action matters)
✅ Mistakes were made. — passive, agent hidden (evasive)
✅ Active: The chef cooked the meal. — stronger, clearer
❌ The report was being been written. — malformed passive

The passive = be + past participle. Object becomes subject. Use it when the doer is unknown, irrelevant, or obvious. Avoid when it hides responsibility or weakens prose.

Formula: find the active object → make it the subject → use be (matching tense) + past participle → optionally add by + agent.

Collocations

✅ make a decision — ❌ do a decision
✅ strong coffee — ❌ powerful coffee
✅ heavy rain — ❌ strong rain
✅ highly unlikely — ❌ very unlikely (grammatical, but less natural)

Collocations are word pairs that English habitually puts together. Both options may be grammatically valid, but one sounds native and the other doesn't.

Pattern: there's no logic to predict them — you make decisions but do homework, you have strong coffee but heavy rain. They must be learned as chunks, not deduced from rules.

Idiom

It's raining cats and dogs. — means "raining heavily" (not literal animals)
Break a leg! — means "good luck" (not an injury wish)
Spill the beans — means "reveal a secret"
Kick the bucket — means "to die" (no actual bucket involved)

Idioms are fixed phrases whose meaning can't be guessed from the individual words. They must be memorised as complete units — word-by-word translation from another language almost always fails.

Pattern: if a phrase is literally absurd but everyone uses it with a specific meaning → it's an idiom. Learn it as a chunk, not as individual words.

B2 | Upper Intermediate

✅ If I had studied harder, I would have passed. — third conditional
✅ The report is being reviewed by the committee. — passive progressive
✅ Having finished the exam, she left. — participle clause
✅ He denied having taken the money. — complex verb pattern

These are B2 patterns — the CEFR upper-intermediate level. At B2 you handle mixed conditionals, all passive forms, participle clauses, and can argue a point clearly. This is the level most universities and employers require.

Marker: if you can write a structured essay and debate an abstract topic, you're B2.

C1 | Advanced

✅ Not only did she finish early, but she also helped others. — inversion for emphasis
✅ It is the process that matters, not the result. — cleft sentence
✅ I insist that he be present. — formal subjunctive
✅ Were I to disagree, I would say so. — inverted conditional

These are C1 structures — the CEFR advanced level. At C1 you control inversion, cleft sentences, subjunctive forms, and register-switching fluently across formal and informal contexts.

Marker: if you can restructure a sentence for rhetorical effect without hesitation, you're C1.

Medium

If I were you, I would apologise. — one rule (second conditional), but distractors like was tempt you
Answers require active thought, not instant pattern recognition
Vocabulary and context are realistic, not artificially simplified
Usually tests one rule, but the wrong answers are plausible

Medium marks middle-difficulty challenges: A2–B1, one rule tested, but with realistic distractors that require genuine understanding.

Use "Medium" when Easy feels too obvious but Hard feels overwhelming. This is where most productive learning happens — the sweet spot of difficulty.