COLOSSUS 155 GIANT CRYPTIC

I NEED HELP WITH
1A A CITY THATS STYLISH AND ELEGANT HAVE A GO
C?I?A??

14A ANIMAL THAT SHOWED UP THEN LEFT
C?A?L

13D TRAIL OUTSIDE VIRGINIA IS HARD WORK
T?A?L?L

57A AUTHOR WHO IS EXTREMELY POLITE
P?E

63D PAY THEM OUT IT SHOWS YOU UNDERSTANDING WHAT THEY ARE FEELING
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THANKS MAIZIE