To spend all your time studying
Passer tout son temps à étudier (passe tu son ton a etudier)
"He buried himself in books before the finals."
"Il s’est plongé dans les livres avant les examens." (il se plonje dan le livr avon le egzamain)
to be open and honest about your intentions or plans
to suffer from a bad experience or mistake
to commit an illegal act
trying to avoid being caught by the police
to be in charge while someone is away
an achievement to be proud of