An adverb is a word or phrase that answer the questions as to when, how, why, where, etc of the given. In this sentence, the adverb clause is "this year". This answers the question as to when did will I take the word processing.
Answer:
an
Explanation:
we shall be back in <u>an</u><u> </u>hour is grammatically correct.
B. The men in the camp expect him to join them for supper after six o'clock.
Answer:
we built it with firewood.
Explanation:
fire is to cook and keep warm during cold weather