The following five sentences come from a paragraph. The first and the last sentences are given. Choose the order in which the three sentences (PQR) should appear to complete the paragraph.
S1 Do not waste a single second being sad, bored or lonely.
S2 ________.
S3 ________.
S4 ________.
S5 You never know how much longer you have to live.
P- Get out there and dance.
Q- And sing as if no one was around.
R- This would help you live better.