Nouns (Danh từ):
People: boy, girl, woman, man, dog, cat
Objects: ball, tree, fence, house, sky, sun, clouds
Places: park, street, home
Adjectives (tính từ):
Color: blue, green, brown, red, yellow, black, white
Size: big, small, tall, short, thin, fat
Shape: round, square, rectangular, triangular
Material: wood, metal, plastic, glass
Texture: smooth, rough, soft, hard
Verbs (Động từ):
Action: play, run, jump, climb, walk, talk
State: be, have, do, see, hear