Punctuate the following sentences:
- We should help him now, otherwise, he will be ruined.
- Portia is the heroine of Shakespeare's 'Merchant of Venice'
- Hurrah! We have a holiday tomorrow.
- IF PRESENTED AS A POEM: Abou Ben Adhem, (may his tribe increase!)/ Abou Ben Adhem! May his tribe increase! [In general]
- You may go your way, I mine.