The correct answers are He usually forgets to take out the recycling on Tuesdays. and He is constantly singing loud opera in the shower at 2 AM!
Explanation:
- usually forgets: Present Simple is used for regular habits and routines.
- is constantly singing: Present Continuous, when paired with words like "constantly" or "always," perfectly expresses an annoying, repeated habit.
- is completely ignoring... every single week is incorrect. Since it happens "every single week" (a routine), it should be in the Present Simple ("completely ignores").
- plays... right now is incorrect. Actions happening exactly at the moment of speaking need the Present Continuous ("is playing").
Present tense
If you've ever told someone I am living here for ten years (should be have lived or have been living) — you've hit the present perfect's main puzzle. English insists that "started in the past, still true now" lives in the present perfect, not the simple present. Internalise that one rule and a whole class of common errors disappears.
The present tense in English has four forms: simple present (I work) for habits and general truths; present progressive (I am working) for now or temporary; present perfect (I have worked) for past with present relevance; present perfect progressive (I have been working) for ongoing duration up to now.
Simple tense
If you're at A1/A2 and the array of English tenses feels overwhelming, here's the good news: most of what you need to say at the start fits in the simple forms. I work, I worked, I will work — three forms cover habits, completed past actions, and basic future. Master these first; the progressive and perfect come more easily once the simple is solid.
The simple aspect is the unmarked verb form — no progressive -ing, no have + past participle. I go, I went, I will go. Marks single completed actions, habits, or permanent states.
Progressive tense
If you've ever paused over I work in London vs I'm working in London and not been sure which to pick — you've hit the simple/progressive distinction. The first means it's your usual job; the second means it's temporary, going on right now. Native speakers reach for this distinction constantly without thinking; learners have to make it deliberate.
The progressive aspect marks ongoing action at a time of reference, formed with be + -ing: I am working, She was reading, They will be travelling. Marks temporary or in-progress events. Stative verbs (know, believe, own) don't normally take it.
Habits and routines
If you've ever struggled to answer What do you usually do on weekends? — not because you don't know the activities but because you're not sure which tense to pick — you've hit the habits-and-routines area. The grammar isn't complicated, but it's specific: present simple, frequency adverbs in the right slot (I always go, not I go always), and used to for past habits that have stopped.
The Habits and routines tag covers regular daily actions. Core grammar: present simple, adverbs of frequency (always, usually, sometimes, never), time expressions (every day, on Mondays), and used to/would for past habits.
B1 | Intermediate
If you can hold a conversation about your weekend, explain why you're late, and follow a short news story without panicking — but still feel lost in fast or technical English — you're probably operating at B1. Knowing this matters: study material at the wrong level either bores you or burns you out, and B1 is the typical target for travel, casual work, and most everyday social English.
B1 is the intermediate level in the CEFR framework, where you handle everyday English independently and start combining ideas with complex sentences, passive voice, and modal verbs.
Difficulty: Easy
If a textbook leaves you confused, sometimes the issue isn't the topic — it's that the practice material is layered with extra complications. Filtering by Easy strips that away. You get one rule at a time, in plain everyday language, with no trick questions. It's how you make a shaky foundation solid before stacking more on top.
The Easy difficulty tag marks beginner-level questions and challenges — typically A1 or early A2. Single-rule focus, short sentences, common vocabulary, one clear correct answer.