Sandy's shirt is white.如题

Sandy's shirt is white.如题 可以问Sandy's sister is who? it is sandy 's pencil 对 sand'S提问 看的有点晕帮帮,Sandy is getting ready 1 school.She 2 to stand up to eat breakfast as she is 3 but her mother tells her to sit and eat as it is not healthy to stand.Her mother thinks Sandy’s old T-shirt with a 4 in it is 5 and suggests she 6 Sandy's drawing is more beautiful than Jack's Jack's drawing is __ __ __ __ Sandy's Is this Tim's shirt?和Is this shirt Tim's?哪个正确?如题：Is this Tim's shirt?和Is this shirt Tim's?哪个正确? Who is Sandy's sister?是回答Sue is.好还是回答Sandy's sister is Sue.好? sandy's birthday is on first March (同义句) this is sandy s ball改为疑问句和否定句 It is Sandy's sister中的it怎么解释 Is this shirt Tim's?可以换成Is this Tim's shirt吗?可以吗, Is this shirt Tim’s Is this Tim’s shirt?意思相同吗? Is this shirt Tim's?可不可以换成Is this Tim‘s shirt? is this shirt Tom's 和is this Tom's shirt?一样吗 Is this jim's shirt?和Is this shirt Jim's 有什么区别? this tim's shirt 和is this shirt tim's哪个正确 This shirt is Peter's 对划线部分提问（划线Peter's) Whose ___ ___ shirt? Sandy's drawing is beautiful.Emma's drawing is beautiful.(合并一句)Sandy's drawing is _ _ _ Emma's drawing.