Determiner Selection for Sentence Completion

Sentence Analysis

The sentence "I called the office two or three times, but _____ time no one responded" requires a word to connect the calls made ('two or three times') with the consistent outcome ('no one responded'). The blank needs a determiner that signifies *every instance*.

Evaluating Options

• Option 1: all - "but all time no one responded" is grammatically awkward and doesn't fit the context of discrete occasions.
• Option 2: some - "but some time no one responded" implies only one or a few instances, which is less definitive than the sentence suggests.
• Option 3: any - "but any time no one responded" is grammatically incorrect in this affirmative structure referring to past specific instances.
• Option 4: each - "but each time no one responded" correctly indicates that on every single occasion of calling, there was no response. This fits the intended meaning precisely.

Conclusion

The determiner 'each' is the most appropriate choice because it emphasizes that the lack of response occurred consistently across all the calls made ('two or three times').