Complete Jake's story about his recent illness by dragging the correct words to fill the gaps.
Last week I came down with a terrible flu. I had to take time off work for three days. Fortunately, I made a full recovery by the weekend.
Last week I came down with a terrible flu.
"Come down with" is the standard collocation for becoming ill with something.
I had to take time off work for three days.
"Take time off" is the correct collocation meaning to be absent from work, usually for personal reasons.
Fortunately, I made a full recovery by the weekend.
"Make a recovery" is the natural collocation for getting better from an illness.
Verb
A verb is a word that expresses an action, a state, or an occurrence — the engine of every English sentence. Most verbs have five forms: base (go), -s form (goes), past tense (went), past participle (gone), and -ing form (going). The verb be is the major exception with eight forms; modal verbs like can and must have fewer.
Verbs carry tense (when), aspect (how it unfolds), mood (the speaker's attitude), and voice (active vs passive). Mastering them is foundational — virtually every other grammar topic depends on getting verbs right.
Phrasal verb
A phrasal verb is a verb combined with one or two short words — a particle, a preposition, or both — that together carry a meaning you can't predict from the parts: give up (quit), run into (meet by chance), put up with (tolerate). The combination behaves as a single unit even though it looks like several words.
English has thousands of these, and they're everywhere in everyday speech. Learning them as whole units — take off, look after, come across — beats trying to decode them word-by-word, and it's the fastest way to make your English sound less stiff and more natural.
Collocations
Collocations are combinations of words that habitually occur together in a fixed order — make a decision (not do a decision), strong coffee (not powerful coffee), heavy rain (not thick rain). The grammar would allow either pairing, but native speakers consistently pick one and reject the other. Common patterns include verb + noun, adjective + noun, adverb + adjective, and adverb + verb.
Learning vocabulary as collocations rather than isolated words is the single fastest way to sound natural in English. It's the difference between I made a big mistake and I did a big mistake — small, but immediately noticeable.
Vocabulary for B1/Intermediate
The B1 vocabulary tag covers vocabulary for intermediate English — roughly 2,500–4,000 words. Beyond the routine A2 topics, B1 introduces opinions and abstract ideas (believe, expect, worry, imagine), more refined emotions, news and current-affairs vocabulary, and a much wider range of phrasal verbs and collocations.
B1 is the level where you can start expressing yourself rather than just describing your routine. Vocabulary work here is what gets you off scripted topics and into real conversations.
B1 | Intermediate
B1 is the intermediate level in the CEFR framework — the point where you stop relying on memorised phrases and start handling everyday English independently. At B1 you can describe experiences, explain opinions, and follow most clear standard speech on familiar topics like work, travel, and hobbies.
Grammatically, B1 means combining tenses with precision, building complex sentences, and starting to use passive voice, modal verbs for necessity and possibility, and verb patterns (gerund vs. infinitive). Knowing your level shapes what you study next: pushing too far ahead frustrates you; staying below your level wastes time.
Difficulty: Easy
The Easy difficulty tag marks questions and challenges aimed at beginners — typically A1 or early A2 level. Expect single-rule focus, short sentences, common everyday vocabulary, and one clear correct answer. Distractors usually rule themselves out quickly.
Filter by Easy when you're rebuilding fundamentals, warming up before harder material, or testing whether you've truly internalised a basic rule before moving on. Easy doesn't mean trivial — it means the rule itself is unambiguous and the context doesn't pile on extra complications.