English exercises plural nouns

• Do the exercise on plural nouns »

• 1. How many countries have you visited?
• 2. I saw two wolves on the way here.
• 3. Where are my keys?
• 4. There are twenty-five short stories in this book.
• 5. Buy me three kilos of potatoes, please.
• 6. I'd like two tooth-brushes, please.
• 7. Have you got any proofs against him?
• 8. Those flies are really nasty.
• 9. I can see nothing but roofs and leaves of trees.
• 10. Try to put it all on these two shelves.
• 11. There are no cuckoos in the woods.
• 12. I will keep your watches.
• 13. Boys will be boys.
• 14. Many soldiers lost their lives during this war.
• 15. I have got two handkerchiefs.