The detailed answer includes rearranging jumbled words into sentences, identifying closed-class category words, and recognizing modal and non-modal auxiliaries in sentences.
Exercise 1:
1. We played with a rubber ball.
2. The soldiers attacked the enemies.
3. Mother baked bread in the oven.
4. They walk five miles every morning.
5. He left to find a new job in the city.
6. Srinagar is very cold in winters.
7. Sit is hot when you eat the meal.
8. You must always speak the truth.
9. Wash your hands with soap and water before every meal.
10. The Taj Mahal is one of the most beautiful monuments of India.
Exercise 2:
All the closed-class category words are: 'on', 'off', 'off', 'for', 'are', 'and', 'in', 'and', 'are', 'in', 'on', 'to', 'is', 'and', 'in', 'of', 'on', 'are', 'and', 'in', 'of', 'on', 'the', 'in', 'and'
Exercise 3:
Modal auxiliaries: may, can
Non-modal auxiliaries: have, be
Main verb uses of have and be: have finished, can recognize, must speak, can recognize, have arrived, always talked
https://brainly.com/question/1212665