Lily is fifteen years old now.同义句 Lily is ____ ____ now.中间那两空填什么呀

Lily is eleven and Kate is fifteen.so lily is___ Tom studies at our school.He is a ________ boy.A.fifteen-year-old B.fifteen-years-old C.fifteen year old D.fifteen years old Lily is fifteen years old now.同义句 Lily is ____ ____ now.中间那两空填什么呀 合并为一句 lily is twelve years old .meimei is fifteen years on fifteen-year-olds是什么意思? he is fifteen ______this year.A;age B:year old C:years old D:years Lily is twelve years old.Meimei is different years old（合成一句）打错了 Lily is twelve years old.Meimei is fifteen years old Lily is eleven years old this year.用next year 替换this year改写句子 有木有He is a fifteen-year-old American boy这样说 Vera is fifteen 对fifteen进行提问 他是个15岁的男孩用英语怎么说?下面哪个是对的A.He is a fifteen year old boyB.He is a fifteen years old boyC.He is a fifteen-year-old boyD.he is a fifteen-years-old boy 英语：-Who is Liu Yu?-He is ()from Shang Dong ,()a running star.A a fifteen-year-old;/ B fifteen-year-old;isC a fifteen years old;/ D fifteen years old;is A和B不知道哪个错了。非小家碧玉：你错了？物理的杠杆还没学就不问 fifteen-year-olds看做单数还是复数? Lily is twelve years old this year.(对画线部分提问）画线部分： twelve years old__________ _________is Lily this year? He is_______old.A.fifteen B.fifteen year C.fifteen years D.fifteenthhng It is six fifteen是什么意思? fifteen minutes is a q___. Fifteen minutes is a q______.