Take one word and make many words

1. 
   Form sentences  of your own. see the example.
2. Co-operation.
3. On. The Show is on.
4. Ration. Some play mischief in the Ration shop.
5. Rate.The rate is exorbitant.
6. Rat. Rat is a menace in the ration shop but the worker is much more.It eats only a few rice grains but the worker steals the sack of rice and plays mischief in the weighing scale too.
7. pen: The pen is mightier than the sword.
8. Par: You can buy the shares at par or at a discount or at a premium.
9. When you buy at par means at the same price Rs.10 share @ Rs. 10 itself.
10. At premium means more than Rs.10/
11. 1 or2 Rs. more than Rs. 10 i.e, Rs.11 or Rs.12
12. At a discount< means less than Rs. 10
13. say @ Rs. 8 or Rs. 7.
14. Opera:You can watch an opera(a musical drama) in a theatre.
15. Cope: You can cope up with your schedule.
16. Option: You have the option to choose your career.
17. Opt. You can opt either Science or Commerce group.
18. Are: " You are the architect of your own fortune."
19. Ate: He ate the wrong dish and he got allergy.
20. Operation: He underwent an operation.
21. Open: Open your ears if you want to learn more.
22. No. Don't say NO for learning.
23. Not: That is not a good thing.
24. To: It is nice to learn ,for life is an ever learning process.
25. Poor: you can be poor or rich, it is left to you.
26. Rope: You can use the rope to tie the goat.
27. Now it is your turn to make some more words and sentences to improve your English vocabulary.
28. http://www.thefreedictionary.com/