gu3

ancient, old (adjective)

hao4

(measure word for number in a series; day of the month) (measure); size (noun)

he1

to drink (verb)

he2

to combine; to join; to fit (verb)

he2

and (conjunction)

hou4

back; behind; after (adverb)

jiao4

to be called; to call (verb)

ka1

coffee (noun)

ke3

can; may (aux verb)

kou3

mouth (noun)