A commemorative speech has to do with celebrating something or someone. If you want to pay tribute to someone (and there isn't a specific topic you have to talk about), you should talk about someone important to you, someone whom you love and who inspires you - it could be a family member or a friend, or someone you look up to.
Answer:
Independent clause.
Explanation:
It doesn't have a subject and verb.
Two dead bodies, which he pulled ashore and covered their faces. (Buck and his cousin Joe)
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