UNIT 1 · Beginner · A1

Am / Is / Are“I am, he is, they are” – 44 interactive questions

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📖 Grammar Reference – Am / Is / Are

Study the notes, then work through the six exercises.

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What you’ll learnAm, Is, Are for identity, age, origin, descriptions & feelings
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~15 min4-Tier notes + 6 exercises (1.1–1.6)
44 questionsInstant automated feedback

1 Tier 1 – The Concept & Nuance: The Core Linking Verb (BE)

Am, is, are are the present forms of the verb be. In English, every sentence must have a verb, and be links the subject to a description, name, feeling, age, or location.

📌 Affirmative Forms & Contractions
I amI’m: “I’m twenty-two years old.”
He/She/It isHe’s / She’s / It’s: “My car is blue.”
We/You/They areWe’re / You’re / They’re: “We’re students.”
➖ Negative Forms
I’m not: “I’m not hungry right now.”
isn’t / ‘s not: “Tom isn’t at home.”
aren’t / ‘re not: “Those shoes aren’t clean.”

2 Tier 2 – Essential Fixed Expressions with BE

In English, we use be for age, physical states, and sensations (where other languages often use ‘have’):
be + age: “I am 25.” (NOT I have 25 years).
be hungry / thirsty: “She is hungry.” (NOT she has hunger).
be cold / warm: “It is cold today. / I am cold.”
be interested in: “I am interested in art.”
be afraid of: “He is afraid of dogs.”

3 Tier 3 – Top 3 Common Learner Pitfalls

I have 20 years old.
I am 20 years old. / I am 20.

Rule: State age using be (am/is/are), never have.

My brother and I is at school.
My brother and I are at school.

Rule: Compound subjects (My brother and I = we) require the plural verb are.

It cold today. (missing verb)
It is cold today. / It‘s cold today.

Rule: Every English sentence requires a verb; never omit is in descriptions.

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Tier 4 – Interactive Practice: Work through Exercises 1.1–1.6 below with instant scoring and explanations!

Made with care for English learners · allenglish4u.com
Original practice material inspired by the Basic Grammar in Use syllabus (Cambridge University Press). Example sentences and exercises are written by All English 4U.