Witch of the sentences below uses the contraction it’s correctly?

D

Explanation:

It is time to take the dog for a walk. is also correct.

D.

Explanation:

"It's" is a contraction for "it is." If I were to deconstruct the contraction in all of the sentences, only D. makes sense.

A. It is leash is the only thing holding the dog back.

B. Walking is the best exercise for it is wounded paw.

C. The dog wants to take it is walk.

D. It is time to take the dog for a walk.

you have to tell us what you're talking about or it's impossible to answer.

when alex falls for the charming new boy at school, cole -- a handsome, funny, sports star who adores her - she can't believe she's finally found her soul who truly loves and understands her.  

at first, alex is blissfully happy. sure, cole seems a little jealous of her relationship with her close friend zack, but what guy would want his girlfriend spending all her time with another boy? as the months pass, though, alex can no longer ignore cole's small put-downs, pinches, or increasingly violent threats.  

as alex struggles to come to terms with the sweet boyfriend she fell in love with and the boyfriend whose "love" she no longer recognizes, she is forced to choose -- between her "true love" and herself.

explanation: