Hello. You did not inform the text to which this question refers, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.
It is only possible to know the question that the text raises with the reading of the text, however, through the question above we can see that the question is at the end of the text. In addition, you must know that every question must be marked with a question mark (?) at the end of the sentence. In this case, when observing the sentences that end with an question mark , at the end of the text, you will find the question that the author asks the readers to reflect on.
A) The window was shivering with frost.
b)The aggressive exam challenged the intellect of the student.
c) The trail beckoned the running dog forward.
d) The jelly beans looked like they spontaneously scampered around the table.
Answer:
1). Literature <u>can be classified</u> into four main kinds.
2). The institute supported his efforts in the search for a <u>problem</u>.
Explanation:
The first sentence has been converted into the passive voice by substituting the subject 'we' with the object 'Literature' in order to shift the emphasis from the former to the latter and the verb. The antonym of 'solution' i.e. 'problem' has been employed in the second sentence as per the requirement. It means straightly the opposite of the 'problem.'