Please help me Past Perfect tense(15)examples

Using the formula ,
S+had+v3+O

Past Perfect continuous tense (15)examples

Using the formula,
S+had+been+v1+ing+O
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Why is emerson’s essay “self-reliance” a great example of transcendentalism?

Write a five-minute oral presentation about the call of the wild, writing for an audience of your peers. what did you find most fascinating or interesting about the story, and what did you think were its most important points? include one visual element to support your ideas; this may be a short slideshow. then, make small changes to your speech to adapt it to be presented to a formal audience. enter both versions of your speech (informal and formal) in the space below, and include your selected visual element. if possible, present your speech to an audience to receive feedback.

Why didn't van gogh knock on breton's door? it seemed imposing and a bit scary. it looked alarmingly middle-class. he couldn't find the door. he saw a book that he liked instead.