The answer is C. All of the sentences have compound subjects, however andwer C is the only one that also has a compound object.
It’s ok to try and fail at something, however it’s not ok to not try because in that case you’ll never know the outcome of your actions.
The answer is "dr." the word "doctor" should be capitalized when used before a name who takes that profession. Otherwise, as a noun, lowercase is appropriate.
1. E
2. A
3. I
4. B
5. G
6. H
7. C
8. F
9. D
10. J