unit 1: hello! I am...	unit 2: colors	unit 3: I live in...
unit 4: ABC	unit 5: is / are	unit 6: professions
unit 7: Longread lessons	cat, dog / sleeping, running	walking / running
is / is not	flying / swimming	have / has
has / has no	big / small	big / small
long / short	animals / food	animals / food
unit 8: english lessons for beginners	unit 9: colors+	unit 10: open the box