In each of the following questions, one phrase has been given and it has been followed by four sentences. You have to find out in which of these sentences the phrase has been used properly according to its meaning and mark your answer from the options. Mark your answer 'all correct' if you find that phrase has been applied properly in all the sentences.

Put back

I. We need to put back to work as the deadline is fast approaching.

II. They have put back the film's release date to September.

III. It is pretty difficult to put back with a person like him.

IV. Since the boss is on leave, I guess we can put back early today.