Answer:
a useless arm on Tom's left side
1. are
2. was
3. had
4. is
5. has
6. was
7. is
8. was
9. has
10. was
11. is
12. had
13. has
14. has
15. have
16. have
17. had
18. had
A simple subject is a main word.
Explanation:
Its a main word or words that tell whom or what a sentence discusses.
It also means who or what is "doing" the verb, without any modifiers.
the answer should be C.
