那些照片在哪里?Where are those photos?
馬克是一個強壯的男孩Mark is a strong boy.
那個戴紫色帽子的男孩是誰 Who is the boy with/wearing a purple hat?Who is the boy with/wearinga purple hat?能不能換一種形式今天老師講過我一下忘了可以換成定語從句：Who is the boy who is wearing a purple hat?或者Who is the boy whose hat is purple?或者換成：Who is the boy with a purple hat on his head?可這不是老師今天講的 能不能這樣Who is the boy in a purple hat？可以的。用介詞短語作后置定語。The boy___me is Tom 那這里填什么沒有漢語提示，可以有多種填法的。behind我后面的那個男孩是湯姆。in front of 我前面的那個男孩是湯姆。