The 26-year-old singer was born in a small town in Canada,to parents who love music.的意思

A____boy can sing the English song very well.a.ten-years-old b.ten years old c.ten-year-oldd.tenth years old请说明为什么? The dog is one .选择A year B years old C old D year old Our English teacher____(sing) an old English song at Christmas last year The 18-year-old boy is his son【划线提问,划线18-year-old】why The professional tennis player is______.A.an eighteen year old girl B.an eighteen-year-old girl C.an eighteen years old girlD.an eighteen-year-old girl Mary is a ten-year-old girl.She wants to （）a singer but she can't sing well. 是the old man has a five years old grandson还是the old man has a five-year-old grandson? how old is the old woman i think she isA.70-year-old B.70 yearsC.70 year old D 70 years old 说下为什么 任务型阅读：Decmeber 31st is the time when the old year dies and the New Year is born.Many Americans have parties at home and invite all their friends.Many of these events are noisy .People shout and sing ,They kiss their husbands and wives or year in year out?原句：The same old favourites recur year in year out with monotonous regularity. sing the At last the three-year-old boy was____(救） the littie dog ____two years old this year The mountain is too high __this seventy year old man He is () one-year-old boy.A anB aC the The little dog ____ two years old this year people break them before the New Year is very old 、 句子翻译 the undersigned is a forty-year-old Chinese