The use of "necessary" doesn't make any sense here. "Necessary" means something needed. For more information please consult a dictionary from English to your native language, as it doesn't seem that you have so far.
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AnonymousIt was exciting for Tracy and me or should it be Tracy & I?This has nothing to do with the original question. You should start a new thread. You should not be appending it to this thread. Keep that in mind for the future.