Concept:The correct phrasal verb must mean “resembles or behaves like” someone in appearance or manner.
Explanation:In this context, Amao is being compared with his master in every way.
Therefore, we need a phrase that expresses similarity or imitation.
The phrasal verb “takes after” means to resemble a parent, relative, or authority figure in looks or character.
Let us check the other options.
“Takes over” means to gain control of something.
“Takes up” means to start a hobby, activity, or occupy space.
“Takes in” means to deceive someone or to absorb something.
None of these meanings fit the idea of resemblance.
Only “takes after” correctly completes the sentence.
Answer:Amao
takes after his master in every way.