to suddenly start smiling
sourire soudainement (sourire soudainement)
"He broke into a smile when he heard the good news."
"Il a éclaté en sourire quand il a entendu la bonne nouvelle." (Il a eclate en sourire quand il a entendu la bonne nouvelle)
to control your emotions and not let them take over
to accept and deal with a difficult situation
to start focusing on a new direction or field
to present potential issues clearly
to give all the money you owe, especially unwillingly
to continue something into the next stage or period