Beneficial
Beautiful
Purer
Fresher
Hope this helps!
Answer:
A problem-solution text structure is a text that presents D. a problem that needs to be solved and its solutions.
A problem-solution text consists of an introductory paragraph in which a problem is stated. Then, two or more paragraphs in which the author presents the possible solutions to the problem and its consequences or results. Finally, the conclusion paragraph in which the author’s opinion about the issue and its solutions are summarized.
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The type of verb that typically includes the word "to" is C. infinitive.
<u>The infinitive is the base form of the verb. Moreover, the present infinitive can have the form of "to-infinitive" </u>or the form of the "zero infinitive" (without "to"). <u>The first form is frequently used</u> and, for that reason, the infinitive typically includes "to". Furthermore, the "to-infinitive" can function as subject of the sentence, direct object and even as object complement. Some of the verbs that can be followed by a "to-infinitive" are refuse, propose, want and decide.
