My uncle was only twenty. (Affirmative to Negative ) | My uncle was only twenty. Negative Sentence

Affirmative: My uncle was only twenty. (Make it a negative sentence)

Negative: My uncle was not more than twenty.

Read Extra Topic: 

Make 20 sentences with the word (But):

1. I'm very sorry, but I can't.
2. Abid can swim, but I can't. 
3. It's sad but true.
4. He tried hard but failed.
5. I work every day but Sunday.
6. He's rich, but he's not happy. 
7. I'd like to help, but I can't. 
8. I'm sorry, but I can't do that. 
9. I have no choice but to do that. 
10. I want to help you, but I can't. 
11. We were poor, but we were happy.
12. No one knows his address but Shakib.
13. I tried to eat it, but I couldn't. 
14. We have no choice but to carry on. 
15. I had no other choice but to do it.
16. I like cricket, but I can't play.
17. I didn't want to do it, but I had to.
18. I know the reason, but I can't tell you.
19. I can speak Arabic, but I can't read it.
20. I'd like to go with you, but I really can't.

Read More: 

Only the virtuous are happy. Make it negative sentence