Question 30 asks about the preceding passage as a whole.
30. The writer wants to add the following sentence to the essay:
My parents’ tidy rows of flowers required more watering and chemicals than his garden did, he said.
This sentence would most logically be placed at:
Your Answer is
Correct Answer is G
Explanation
This sentence emphasizes that grandpa explained why my parents' flowers needed more water and chemicals than those in his garden. In the second paragraph of the article, the grandpa told me that his garden is a conserved space and water.