Host: "You must be exhausted from your long journey! Would you like to take a quick nap before dinner?" Guest: "Actually, I'd like a cup of artisanal matcha tea, if you have it." Host: "Oh, I only have regular green tea bags. Would you like a cup of that instead?" Guest: "Sigh. Fine, I'll have the regular green tea."
"Would you like...?" can be followed by a noun (a cup) or an infinitive (to take) when making an offer.
"I'd like" (I would like) is a polite way to say what you want.
"I'll have" is used to make a choice from available options, especially when accepting an offer or ordering.
Modal verb
A modal verb is a special class of auxiliary — can, could, may, might, must, shall, should, will, would — that adds shades of meaning around possibility, ability, permission, obligation, or speculation. I can swim (ability), You should rest (advice), It might rain (possibility), You must leave (obligation).
Modals are grammatically peculiar: no -s in the third person (she can, not she cans), no infinitive, no participle, followed by the bare verb (I can swim, never I can to swim). Mastering them is the move from describing facts to expressing how you feel about them — likelihood, necessity, recommendation.
English grammar
English grammar is the system of rules that govern how meanings are encoded in English — covering everything from word formation to phrase, clause, and sentence structure, up to the patterns that connect sentences in longer texts. It includes parts of speech, tenses, voice, mood, word order, punctuation, and the agreement rules that hold them together.
Grammar isn't a list of arbitrary do's and don'ts — it's the predictable system that lets you say things you've never said before and be understood. Learning it deliberately is the fastest way to move from "I can be understood" to "I can express what I actually mean".
Future tense
English doesn't have a single dedicated future tense — it has multiple ways to talk about future time. The most common are will + bare infinitive (I'll call you), be going to + infinitive (I'm going to study), the present continuous for arrangements (I'm meeting Sam at six), and the present simple for fixed schedules (The train leaves at 8).
The choice between them isn't free — each carries a different shade of meaning. Will often signals spontaneous decisions or pure prediction; going to signals intentions formed earlier or evidence-based predictions. Picking the right form is one of the trickiest distinctions for B1+ learners.
Questions
Questions in English are typically formed by inverting the subject and an auxiliary verb: She can dance → Can she dance?. When there's no auxiliary present, English adds do-support: The milk goes in the fridge → Does the milk go in the fridge?. The same pattern handles wh-questions (Where do you live?) and negative questions (Doesn't he know?).
The trickiest variant is indirect questions — I wonder where he is, not where is he. The inversion drops because the question is embedded inside another clause. Getting this right is one of the bigger jumps from A2 to B1 fluency.
Infinitive
The infinitive is the basic, unmarked form of a verb, used when no tense or subject agreement is needed. English has two flavours: the to-infinitive (to swim, to read) and the bare infinitive (swim, read). The to-infinitive follows verbs like want, decide, hope, plan (I want to swim); the bare infinitive follows modal verbs (I can swim) and certain causative verbs (Let him go).
Knowing which form to use after which verb is one of the trickiest distinctions in English — closely tied to the parallel choice of gerund (-ing form). I want to swim but I enjoy swimming aren't interchangeable.
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.
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: 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.