Question

Open ......... Adverb Clauses☺

Answer 1

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.
while we took a family vacation

B.
the plants on our back porch

C.
our back porch while we

D.
our neighbor Henry watered

Answer 2

The only answers that could answer the adverb questions of How? When? or Where? are answers C and D. "on our back porch" however is a prepositional phrase, not a clause. The answer would then be C answering the question of when Henry watered the plants.