Cách sử dụng
The word "eighty" is used to refer to the number 80. It is often used in counting, telling time, and when talking about someone's age. For example, "I have eighty apples," "It's eighty minutes past six o'clock," and "My grandma is eighty years old." It is important to remember that when spelling the word, the "e" comes before the "i" in eighty.