1) The present perfect continuous is used to talk about an action that began in the past and continues into the present. a) False b) True 2) The structure Subject + have/has + been + verb + -ing + complement corresponds to a) Affirmative b) Negative 3) The Present Perfect Continuous is mainly used to talk about the end result of an action, not about the process or the duration. a) False b) True 4) The correct way to negate a sentence in the Present Perfect Continuous is to place the negation 'Not' after have/has a) False b) True 5) In the context of a doctor's office, the question "What has been hurting you?" is a correct application of the Present Perfect Continuous. a) True b) False

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