A1
Present Continuous (what is happening now)
Present Continuous describes an action in progress now (or a fixed near-future arrangement).
Form: am / is / are + verb + -ing.
I am reading a book now.They are playing football.She is working this week.
Spelling: make → making, sit → sitting, lie → lying.
Negative: I'm not sleeping. · He isn't listening.
Question: Are you coming? · What is she doing?
Stative verbs usually stay simple at A1: I know, I like, I want, I have (possession) — not I am knowing.