1. Sun is our main star 2. He is man of ability 3. Old man was drinking tea 4. The car belongs to my friend. It´s my car 5. I ask my brother help me. I ask for my help 6. What is your opinion? 7. A cat on the chair- Don´t seat there. 8. A lot of birds on the cage 9. Sick animals in the Zoo! It´s a good place 10. Not a good restaurant in town

1. The Sun is our main star.      

2. He is a man of ability.            

3. An old man was drinking tea.      

4. This car belongs to my friend. It´s mine.  

5. I ask my brother to help me. I ask for help.  

6. What is your opinion?        

7. A cat is on the chair- Don´t sit there.    

8. A lot of birds are in the cage.      

9. There are not any sick animals in the zoo! It´s a good place.

10. There is not a good restaurant in town.

Explanation:

1. The Sun is our main star.      ( definite article is missing)

2. He is a man of ability.             ( article is missing)

3. An old man was drinking tea.       (article is missing)    

4. This car belongs to my friend. It´s mine.  (Demonstrative and Possessive Pronoun was missing)

5. I ask my brother to help me. I ask for help.  ( addition of correct Prepositions)

6. What is your opinion?         ( no error)

7. A cat is on the chair- Don´t sit there.     ( auxiliary verb  and spellings of sit)

8. A lot of birds are in the cage.        ( auxiliary verb )

9. There are not any sick animals in the zoo! It´s a good place. ( incomplete sentence structure)

10. There is not a good restaurant in town.  ( Demonstrative pronoun and auxiliary verb were missing)

The given sentences had some grammatical errors which are indicated in the brackets gives and rectified.

is there any anwser chocies

wrong! the answer is c.