Complete the detective's case notes about a petty office crime by dragging the correct words into the report.
The suspect is either Jim or Pam, as they were the only ones in the breakroom at the time.
However, it seems that neither Jim nor Pam has a clear motive to steal the boss's favorite mug.
I interviewed the two new interns, and it turns out both of them saw the mug sitting safely in the sink this morning.
The suspect is either Jim or Pam, as they were the only ones in the breakroom at the time.
The pairing either ... or is used to state that one of two possibilities is true.
However, it seems that neither Jim nor Pam has a clear motive to steal the boss's favorite mug.
The pairing neither ... nor is used to connect two negative ideas, meaning "not Jim and not Pam."
I interviewed the two new interns, and it turns out both of them saw the mug sitting safely in the sink this morning.
We use both to refer to the two interns together, meaning the two of them shared this experience.
Conjunction
A conjunction is a word that connects other words, phrases, or clauses. English has two main types: coordinating conjunctions join units of equal weight (and, but, or, so, yet, for, nor — the FANBOYS), while subordinating conjunctions introduce dependent clauses (because, although, if, when, while, since, unless).
Conjunctions are how you build compound and complex sentences instead of stacking short ones. The choice of conjunction signals the relationship between the ideas — addition, contrast, cause, condition, time — so picking the right one shapes the whole meaning.
Determiner
A determiner is a word that comes before a noun to clarify what it refers to: which one, how many, whose. The English determiners include articles (a, the), demonstratives (this, that), possessives (my, your), quantifiers (some, many, few), and distributives (each, every).
Most singular countable nouns in English require a determiner — I bought book is wrong; you need I bought a book or I bought the book. Determiner choice signals how much information you assume the listener already has, so getting it right shapes how natural your speech and writing sound.
Pronoun
A pronoun is a small, closed class of words that stands in for a noun or noun phrase. The main types: personal (I, you, he, she, it, we, they) plus their object (me, him) and possessive (my, mine) forms; demonstrative (this, that); relative (who, which, that); interrogative (who, what); and reflexive (myself, yourself).
Pronouns are how English avoids endlessly repeating names. The catch: their meaning depends entirely on context, so unclear pronoun reference (Tom told Mike that he was wrong — who's he?) is one of the most common writing problems.
Negation
Negation in English usually places not after the auxiliary or modal verb: I am not going, She does not know, You must not go. When there's no auxiliary, you add do-support: I go → I do not go. Most combinations contract: don't, can't, won't, isn't.
The trickiest rule for many learners: double negatives are not standard English. I didn't see nothing is non-standard; the standard forms are I saw nothing or I didn't see anything. Negative words like never, nobody, nothing already carry the negation — adding not on top doubles up.
Coordination
Coordination is the grammatical structure that links two or more elements of equal weight using a coordinating conjunction: and, or, but. Almost any grammatical unit can be coordinated — words (Sarah and Xolani), phrases (the chicken and the rice), clauses (I came and I saw), even prepositions (in, on, and under the bed).
The opposite of coordination is subordination, where one element is grammatically dependent on another. Coordination keeps things parallel; subordination layers them. Knowing which one a sentence uses determines what punctuation it needs.
A2 | Elementary | Pre-intermediate
A2 is the elementary level in the CEFR framework, sitting between A1 and B1. At A2 you can handle routine exchanges — ordering food, asking directions, making small talk — and describe your immediate environment in simple sentences.
Grammatically, A2 introduces past simple and past continuous, present perfect for experiences, basic modal verbs, and the first conditional. You're also picking up collocations and learning which verbs take gerunds vs. infinitives. Knowing your level here is the difference between confident progress and frustration: A2 material consolidates the basics; B1 will overwhelm you.
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.