The following question consists of an incomplete sentence or a sentence that is split into four parts. All four parts are jumbled up and are named P, Q, R, and S. These four parts are not given in their proper order. Arrange the jumbled parts of the sentence and find out which of the four combinations from the given options will correctly complete the sentence.

The apprentice came late to the office______________________it was a bad day for him.

P: and he went home expressing grief.

Q: the manager didn’t allow him to enter the office

R: the man was waiting outside for some time.

S: he decided to go home