英語翻譯1.up line from younger older to2.how is room large your3

題目：

英語翻譯
1.up line from younger older to
2.how is room large your
3.tail about its is cm long 30
改錯
what boy is younger,John or Mike?
How big is your feet?
Their room is 3 square meters bigger tan our.
變句型
Lucy is taller than Amy.(一般疑問句)
He is 5kg heavier than her.（一般疑問句）
希望耐心回答

解答：

1.Line up from younger to older(to前後的2個次可以互換位置）
按從小到大排序.
2.How is your large room?
你的大屋子怎樣了?
3.Its tail is about 30 cm long.
它的尾巴大概有30厘米長.
改錯
Who is younger boy?John or Mike?
How big are your feet?
Their rooms are 3 square meters bigger than ours.
變句型
Is Lucy taller than Amy?
Is he 5kg heavier than her?
不知要不要改錯的中文?