1. Which is the correct way to make the word "teachers" in sentence 1?
2. Which is the correct way to make the word "cats" in sentence 2?
1. Which is the correct way to make the word "boys" in sentence 3?
1. Which is the correct way to make the word "sisters" in sentence 4?
1. Which is the correct way to make the word "suns" in sentence 5?
1. Which is the correct way to make the word "crowds" in sentence 6?