![Spelling challenge plural of words spelling : syllabus, octopus, studio, crisis, potato, focus - ESL Vocab Fox Spelling challenge plural of words spelling : syllabus, octopus, studio, crisis, potato, focus - ESL Vocab Fox](https://www.eslvocabfox.com/wp-content/uploads/2013/09/past-tense-spelling-challenge-7.jpg)
Spelling challenge plural of words spelling : syllabus, octopus, studio, crisis, potato, focus - ESL Vocab Fox
OckyPocky - Not every word wants a letter 's' to become plural - don't believe us? Answer this quiz challenge and check for yourself. 📚 Download our app to learn 1000s of
![Cambridge Dictionary on Twitter: "It's time for our #MonthlyChallenge for September! Can you come up with a #Noun that is only used in its plural form (except when used as a modifier) Cambridge Dictionary on Twitter: "It's time for our #MonthlyChallenge for September! Can you come up with a #Noun that is only used in its plural form (except when used as a modifier)](https://pbs.twimg.com/media/Ehs4oXaXcAAGktA.jpg)
Cambridge Dictionary on Twitter: "It's time for our #MonthlyChallenge for September! Can you come up with a #Noun that is only used in its plural form (except when used as a modifier)
![Vocabulary Challenge for English Learners: Write a Story Using Our Words of the Day - The New York Times Vocabulary Challenge for English Learners: Write a Story Using Our Words of the Day - The New York Times](https://static01.nyt.com/images/2022/01/01/learning/01JanuaryVocabLN/01JanuaryVocabLN-superJumbo.jpg)