Stephen Krashen proposed five central hypotheses that form the basis of his second-language acquisition theory. Although debated, these hypotheses have profoundly influenced teaching practices. Analyze the statements below in light of Krashen's theory:
I.The Monitor Hypothesis suggests that conscious learning functions only as an editor or corrector of linguistic output, and its use depends on having sufficient time, focusing on form, and knowing the rule.
II.The Input Hypothesis states that acquisition occurs when the learner is exposed to comprehensible input that is slightly beyond their current level of competence, represented by the formula i+1.
III.The Acquisition?Learning Distinction Hypothesis asserts that the conscious learning of grammatical rules can directly become subconscious acquisition through repetitive practice (drills).

Select the alternative that presents only the correct statement(s):