Which tense is used in the sentence 'I have lived here since 1989' to describe an action that started in the past and continues into the present?

• A. Past simple
• B. Present perfect
• C. Present perfect continuous
• D. Past perfect

Answer: (B)

The key idea is using a tense that links a past starting point to the present. In this sentence, the verb phrase have lived shows that the living started in the past and continues up to now; the word since 1989 marks that starting point. That combination—have + past participle with since—is the classic way to express a lasting situation that began in the past and remains true in the present. A version with have been living would also convey ongoing action, but the given form uses the present perfect simple and is natural for a continuing state. Other tenses would not express this continued present connection.