10しゃちょう
president of a company
20せいせき
grade (on a test, etc.)
23ようじ
business to take care of
26つごうがわるい
inconvenient; to have a scheduling conflict
32わかれる
to break up; to separate (person と)
35りゅうがくする
to study abroad (place に)
37のどがかわく
to become thirsty
38おくる
to send (person に thing を)
39れんらくする
to contact (person に)
40みせる
to show (person に thing を)
41しょうたいする
to invite someone (to an event/a place) (person を event/place に)
42よぶ
to call (one's name); to invite
43おちゃをいれる
to make tea, coffee, etc.
44そうだんする
to consult (person に)
45かす
to lend; to rent (person に thing を)
46しらべる
to look into (a matter) (matter を)