Answer:
There is a problem at the lab that he works at so he has to rush there.
The fireside chats were a series of 30 evening radio addresses<span> given by U.S. President Franklin D.</span>Roosevelt<span> (known colloquially as "</span>FDR<span>") between 1933 and 1944. ..
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If a student fails to recognize how to properly quote the words of an author, that student may be found guilty of plagarism