Ineed with ! read the sentence which preposition best completes this sentence: i think she spent the entire afternoon the phone

I believe it would be I think she spent the entire afternoon ON the phone

person against person: the hunger games bookteens were sent to fight against each other. they were sent in groups of two's. but could only be one winner. this conflict gave me a emotion of sadness. it made me feel bad for the kids that was sent there.  

explanation:

ill check : )

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