１０課を初めから読みなさい。

one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)

circle (sometimes used for zero); 'correct' (when marking); symbol used as a placeholder (either because a number of other words could be used in that position, or because of censorship); period; full stop; maru mark; semivoiced sound; p-sound

lesson; section (in an organization); division; department; counter for lessons and chapters (of a book)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

beginning; start; outset; opening; first (in line, etc.); origin; such as ...; not to mention ...

from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since

to read; to count; to guess; to predict; to read (someone's thoughts); to see (e.g. into someone's heart); to divine

to do