he has to do
Tom weiß genau, was er tun muß.
Tom knows exactly what he has to do.
Wollen Sie Tom sagen, was er tun muß, oder soll ich?
Do you want to tell Tom what to do, or should I?
Willst du Tom sagen, was er tun muß, oder soll ich?
Do you want to tell Tom what to do, or should I?
Er glaubt zu wissen, was er tun muß.
He thinks he knows what he has to do.