Read the sentence. when i attended the aquarium’s camp, i had a pleasant time studying nocturnal sea animals like the squirrelfish. which word should be replaced with a more precise word?

I don't know if this is a multiple choice question or not, but the word pleasant is very vague and imprecise - much like the word interesting, even though this doesn't appear in the text. Since the writer is talking about an academic, although surely equally fun, experience, and since he or she has included more specific and technical words, such as nocturnal sea animals and squirrelfish, the word pleasant does not seem very concrete or descriptive. He or she could have used other words such as fascinating, enriching or eye-opening.    

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.

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