Final answer:
The correct option for the given sentence is 'will have repaired', because the sentence indicates a planned action in the future, and thus uses the future perfect tense. Option c is correct.
Step-by-step explanation:
In the given exercise, we need to pick the correct form of the verb 'repair' that fits in the context of the sentence. The sentence mentions an action that is planned for the future; therefore, we use the future perfect tense. The future perfect tense is formed by 'will' + 'have' + 'past participle of the verb'. Given those elements, the correct option to fill in the blank in the sentence 'Alem __ her bike next month.' is option c) 'will have repaired'. The sentence thus reads: 'Alem will have repaired her bike next month.'
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