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An introduction to prepositions in English — what they are and how they work.
Learn the basic subject pronouns in English: I, you, he, she, it, we, and they.
Learn how singular and plural nouns are formed and used in English, including regular and common irregular forms.
An introduction to conjunctions in English — what they are and how they connect words, phrases, and clauses.
Browse all grammar lessons
Learn how to use the present continuous to talk about actions happening now and temporary situations.
Learn how to use the present simple to talk about routines, facts, and regular habits.
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