Answer:
A Method or System someone or something uses
Explanation:
I believe the preposition in that sentence is "into".
<h2>
Answer:</h2>
(c) chagrined
<h2>
Explanation:</h2>
The blank should be filled with a word that qualifies or describes the dog. In other words, the blank should be filled with an adjective.
In the options provided, the words that are actual adjectives are;
i. <em>pernicious</em> which means harmful, deadly or wicked.
ii. <em>chagrined </em>which means irritated, troubled or unsettled.
Even though both words could fit well into the blank, the one that fits better and fairer is <em>chagrined. </em>The dog was unsettled because it was looking for something new.
Answer:
The citation is incorrect, the database used to find the source needs to be cited in-text.
Explanation: