Interested in Language
1. You will never succeed unless you work hard.
2.Don’t open the door unless the person outside identifies himself.
3.Don’t let him inside the class unless he shows his note book.
4.We don’t eat our lunch unless our father comes.
5.I won’t let you play your video game unless you learn your test.
What is your question?
You need to follow the forum guidelines about thread titles:
'Thread titles should include all or part of the word/phrase being discussed.'
A better title for this would have been You will never succeed...