Which words in the sentence are the adverb clause?
Our neighbor Henry watered the plants on our back porch while we took a family vacation
 A.our back porch while we  
B.
the plants on our back porch
  
C.
while we took a family vacation
  
D.
our neighbor Henry watered
.

Respuesta :

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the answer is C because it can't be a or. D is a prepositional phrase not a clause. the answer would then be C answering the question of when Henry watered the plants.