----- Nội dung dịch tự động từ ảnh ----- C. Change the following sentences from singular to plural form, vice versa. These apples are sweet 1. This apple is sweet. 2. Can you wash the dish? 3. A child is playing at the park. 4. That boy is running. 5. We will have a quiz. 6. I saw some people there. 7. Are those kangaroos? 8. We have some famous heroes. 9. There are many wolves there. 10. He hurt his feet.