500 is the answer to 50 x 10, and try to place questions in the correct subjects
Question 1 -
The correct answer is “I've already had that experience with my sheep, and now it's happening with people.” It´s his conclusion about his observation.
Question 8
The passage states that it has been 11 months and 9 days, showing the reader how long the boy has been in Africa and how the boy has changed in that time. It means he learned the habits and the native customs.
D.the sentence is correct as it is written