Question

Question 2

Answer 1

Answer:  The correct answer is:
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 Choice: [A]:  " The dog took its bone and ran into the house. "
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Explanation:

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Take note of the following text of:
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  Choice [B]:  " The dog took it's bone and ran into the dog house."

 {Note: This answer choice is incorrect.}.  

 Note the contraction:  " it's " ;  

           → is used only in place of:  " it is " — or; " it has. "

For: Choice: [B]:  

Note that replacing given word:  
  " it's " — with:  " it is " ; or:
             — with:  " it has "

           →  do not make sense.
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Note:  For the given information in:
             Answer Choice:  [B]:
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→  " The dog took it's {sic} bone and ran into the doghouse."
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First:  Let's replace the " it's" with: Both:" it is " ; and:  
                                                with:  " it has" .
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→   "{ The dog took it is bone and ran into the doghouse."}.
→   "{ The dog took it has bone and ran into the doghouse."}.
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{Note: This does not only make sense within conversation—{nor, for that matter—in written from—but furthermore is not "grammatically correct"—{since inserting a "conjugated verb with a subject"}—such as:
  → " it has" ; or;
  → " it is " ;  [especially within an already written sentence with a clear "subject or subject pronoun"— along with a correspording "predicate."}.

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So, we can Rule out:  "Answer Choice:  [B]."

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Now:  Let's check:  Choice:  [C]:
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" The dog took its' bone and ran into the doghouse."

→  {Note: This answer choice is incorrect.}.  

Note:  We never use the "word" — its' {sic} —under any circumstances—even to denote a "possessive sense"—and NOT as a "contraction."
       → One does NOT use any:  {"contraction(s) / apostrophes"} ;

                         → even to denote a "{possessive sense."}.

To the contrary, in ^these situations:

       → We simply write the word as:  " its " .
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→  which explains why:  

→ Answer Choice:  [A]: " The dog took its bone and ran into house."
               →  is the correct answer!
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{Personal note of advice:  For academic and formal writng:
  For:  "it is" ; or: "it has" ; always write the words.
And, on that note:   Also contractions should be written out.
For example: "can't" should be written as:  "cannot" (one word).
 The word:  "won't" ; should be:  "will not."
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Put simply:
 In formal or academic writing—avoid all contractions—[unless you are quoting a source that contains contractions.]/
  When trying to write:  " it is " ;  or, " it has " ;  do not use:  " it's " ;  just write the actual words.  When trying to write:  " its " —in a "possessive sense" — simply write:  "  its " .
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Hope this answer—and lengthy explanation—is helpful!
Best wishes!
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