tell them to
Tell them to get ready.
Tell them to do the same.
Dite loro di sbrigarsi a tornare.
Tell them to hurry up and come back.
Tell them to go away.
Dite loro di non partire senza di me.
Tell them not to leave without me.
Tell them to start.
Dite loro di provare più duramente.
Tell them to try harder.
Tell them to help us.
Tell them about my brother.
Tell them to shut up.