Hello !
I think the answer would be...
The last option, "The Nation has to go through significant changes to avoid such tragic wars in the future."
I hope I was able to help you out ! :DD
Answer:
These are the answers in order.
1. Project
2. Show
3. Birthday
4. Susan
5. Pie
6. Fred
7. Equipment
8. Report cards
9. Paintings
10. Africa
Answer:
"Is it cheaper if I pump it myself"
Answer: you would just calmly reply yes that may be true but if it is something rude or not polite to say then kindly ask them to please keep that comment to themselves
Explanation:
O.K is an abbreviation for okay, which is also said as 'oh-kay'
