Answer:
It simple means that our education system should fit with the needs of the time and serve a purpose.
I dont think i can answer the first few, but i can answer 4. and 5.
For number 4. it is 'The ferocious lion roared at the helpless zebra'
And for number 5. it is 'Study how to brush and shoe horses'
Hope this helps you!
700 is the correct answer
