Answer:
were
Explanation:
A helping verb comes before the main verb and in this sentence the main verb is shaking and were comes before it.
The evolution of the world
The education system
Poverty
Answer:
1. is
2. likes , is
3. is , do not have
4. think
5. hunt
6. is
7. want
8. loves , likes
9. travel
10. cries , wants
11. need
12. is , is
13. wins
14. is , bakes , sells
pro tip: to easily identify wether the verb is plural or singular, just check the subject in the front of the sentence. If it's singular than add 's' to the verb. else, use the root word.
hope this helps
enjoy your next 24 hours <3