Answer:
See Bottom
Explanation:
Go in with a open mind.
Try to listen to your teachers as much as possible
Take notes for everything
Make sure you ask your teacher if you have any questions, even if they might sound dumb,
Are you trying to learn English? because the word function doesn't fit "On the function of the textbook in the classroom is right to say that'
They have helped the united states,africa,and asia just to name a few.
