Q: A few years later he starred in the TV series Heartland which aired on CBS.
R: In 2008, he got the chance to play a role in the movie The Grudge 3 which is a horror movie and has been considered as one of the most frightening.
S: In 2010 he appeared in the movie I Am Number 4 which was a superhero movie.
Right Answer is:
Sentence Q should be at first sentence as it explains that the subject starred in a TV show. Sentence P should be kept at second as it explains the show even more and tells us that it was a very famous show. Sentence R should be placed next as it’s an event that happened in 2008 and in the given sentences it is the first event containing a year. At the end comes sentence S as an even of 2010 is being talked about and S will be mandatory to follow R. The correct sequence is QPRS. Hence, option B is the correct answer.