Which sentence suggests not eating junk food?
Answers:
"Let's not" is used to make a negative suggestion. The correct sentence is "Let's not eat junk food!" because it uses "Let's not" followed by the base form of the verb "eat" and the object "junk food."
Imperative mood
The imperative mood is the verb form English uses to give commands, instructions, requests, invitations, and warnings: Sit down, Pass the salt, Don't touch that, Have a great trip. It uses the bare verb form, omits the subject (an implied you), and is negated with don't.
Imperatives are everywhere — recipes, instructions, warning signs, road directions, casual requests. The challenge isn't forming them but choosing them: a bare imperative often sounds rude in English, so polite contexts swap them for question forms (Could you…?) or please.
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.
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: 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.