I am thirteen.Myfriend is fifteen years old.怎么合并成一个句子

I am thirteen.=I __ __thirteen__ __. I am thirteen years old.＝I am____the_____. I am thirteen yeans old.对它提问怎么提? 连词成句:thirteen I now old am years I am thirteen years old,too .改为同义句 I am thirteen years old ,too的同义句I am thirteen years old ,too的同义句I __ __a-___boy 英语高手这里看 I am thirteen years old.变一般疑问句 并英语高手这里看 I am thirteen years old.变一般疑问句 并回答 I am thirteen years old ,too.(改为同义句) I( ) ( ) a ( ) boy. I am thirteen years old,too.(改为同意句） I ___ ___ a ____ boy. I'm thirteen对thirteen提问 I 'm thirteen是什么意思 I'm ( )( )( )of thirteen. This year I am t_ years old and next year I am thirteen.横线里填什么? I am thirteen years old this year.(用two years ago代替this year) what do you do?I am ----------------.A.thirteen B.a girl C.a teacher I am thirteen years old.And my sister is eleven.I am thirteen years old.And my sister is ____I am thirteen years old.And my sister is eleven.I am thirteen years old.And my sister is ____ ____ _____than I. I am thirteen.（改为一般疑问句）答案是?说对了我加分 根据答语写问句： Amy is thirteen. I am going to the park tomorrow