Answer :
Let's go through the questions step-by-step:
General Opinion about Education: The statement that reflects a general opinion about education is: "Everyone should have access to quality education." An opinion statement reflects a belief or judgment and may not be objectively provable. In this case, it's a widely held belief that everyone deserves quality education.
Correct Passive Voice Form: For the sentence, "The book _____ by the author next year," the correct passive voice form is "will be written." This indicates that the book's writing will take place in the future.
Correct Passive Voice for the Sentence "They are painting the house": The correct passive voice form is "The house is being painted." This sentence shows that the painting of the house is currently in progress.
Correct Form for First Conditional Sentence: In the sentence "If it _____ tomorrow, we will cancel the picnic," the correct form is "rains." The first conditional is used to talk about real and possible situations in the future, and it uses "if + present simple" with "will + base verb."
Primary Purpose of an Explanation Text: The primary purpose of an explanation text is: "To provide information about how or why something happens." Explanation texts aim to inform the reader by explaining the processes or reasons behind phenomena.
Characteristic of Explanation Text: A characteristic of an explanation text is: "It presents steps in a process or explains a phenomenon." This type of text often provides a detailed description or process to help the reader understand a topic better.