Mary has lost her pen.have you seen it here and there?请问：为什么是用‘’have you seen‘’ 而不是‘’do you see‘’提问呢?

this woman has lost her memory解释 A friend has lost his or her Mary has lost her pen.have you seen it here and there?请问：为什么是用‘’have you seen‘’ 而不是‘’do you see‘’提问呢? what does Mary have in her box?还是What does Mary has in her box? She has found her lost dog 改为一般疑问句 Mary has some glue in her bag改为同义句 Mary has to help her mother b_____ on weekends. 翻译：Mary lost her pen.Have you seen it here and there? ____to our deligh,Miss Mary,___for her bravery,went into the forest___the lost child. ------what made Mary so upset?为何不能用Her bike being lost 回答? Mary was unhappy yesterday （because her cat is lost） 对括号内的句子提问 George has lost ____ pen. Ask Mary if（是否）she will lend him ____ Mary has to clean her room every day.(改为一般疑问句) （ ）Mary（ ）to clean her room every day? mary ------ playing volleyball and her hobby has brought her enjoyment是enjoys 还是has enjoyed请说明原因 Mary has ＿ bedroom in the new flat.A.her own B.her's C.her own's What do you think made mary upset?-------her new bicycle.What do you think made mary upset?-------her new bicycle.A As she lost B Lost C Losing D Because of losing Mary lost her key to the bicycle yesterday 保持原意Mary____ ______her key to the bicycle yesterday. The little girl ________her heart out because she ________ her toy bear and believed she wasn’t evA.had cried; lost B.cried; had lost C.has cried; has lost D.cries; has lost