The answer is A. also, No Tears Left To Cry comes out tonight ;)
C. They feared the radicals who had taken power in France during the revolution
Option D is correct. Most interpretations agree that in Metamorphosis, the Kafkaesque describes a situation of Gregor struggling with his family after the transformation. Gregor is the one carrying with his kafkaesque existence and learning how to put up with himself, but his family rejects him. After Gregor dies, his family feels relieved, rather than sad.
Words such as because, since, while, before, during, after, and instead of can link independent clauses or phrases and are called conjunctions.
Sorry to disagree but I think the answer is flower-tops. The poem is about nature yes but the term heads seems to refer to the flower-tops as the topic was daffodils. This is personification as if the daffodils were humans that could dance.