of English Grammar books.
|Foot, Thousand, Hundred, Meter, Pair, Score, Million, Year, Head, Dozen|
|Incorrect:||Seven hundreds miles is a long distance.|
|Correct:||Seven hundred miles is a long distance.|
|Incorrect:||It was a ten-years project.|
|Correct:||It was a ten-year project.|
|Incorrect:||Three dozens eggs have been bought.|
|Correct:||Three dozen eggs have been bought.|