make sure to
Make sure you tell her.
Si assicuri di passare gli esami.
Make sure you pass your exams.
Make sure you tell him.
Si assicuri di dire a Tom cos'è successo.
Make sure to tell Tom what happened.
Si assicuri di non essere seguita.
Make sure you aren't being followed.
Make sure you tell them.
Si assicuri di prendere appunti.
Be sure to take notes.
Si assicuri di arrivare in ufficio in orario.
Please make sure you arrive at the office on time.
Make sure you do that, OK?