Question

Chaffs is __________ boy, but he can play the guitar very well.

1. A.
   an eight-years old
2. B.
   a eight-year-old
3. C.
   a eight-years-old
4. D.
   an eight-year-old

Answer 1

D
eight-year-old为固定形式，意为“8岁大的……”，且eieht以元音音素开头。