To skip a class without permission
許可なく授業をサボる (kyoka naku jugyo o saboru)
"He cut class to watch a movie."
"彼は映画を見るために授業をサボった。" (kare wa eiga o miru tame ni jugyo o sabotta)
to tell someone angrily what you think
to be eager or impatient to do something
to start thinking seriously about solving a problem
money that is easily earned is easily lost
to give someone the necessary information
to tell the truth about something you have been hiding
