1. Noun : names a person, place, thing, or idea
Examples: Ali, school, Jakarta, cat, happiness.
Sentence: Ali goes to school every morning.
2. Pronoun : replaces a noun
Examples: he, she, it, they, we.
Sentence: She is reading a book.
3. Adjective : describes a noun or pronoun
Examples: beautiful, tall, smart, red, big.
Sentence: The tall boy plays basketball.
4. Verb : a word that shows action
Examples: run, eat, sing, write, swim.
Sentence: They run in the park every day.
5. Adverb : describes a verb, adjective, or another adverb
Examples: quickly, very, carefully, always, often.
Sentence: She sings beautifully.
6. Preposition : indicates relationships between places, times, directions, etc.
Examples: in, on, at, under, between.
Sentence: The book is on the table.
7. Conjunction : connects words, phrases, or clauses.
Examples: and, but, or, because, although.
Sentence: I like tea and coffee.
8. Interjection : expresses emotion or surprise.
Examples: Wow!, Oh!, Oops!, Hey!, Hurray!
Sentence: Wow! That's amazing.
