These are stamps.如何变为单数形式的句子This is stamp.

These are China stamps. These stamps are from Mexico.They are ( )stamps These stamps are from China.They are ( )stamps. These are stamps.如何变为单数形式的句子This is stamp. whose stamps are these?(改为同义句)whose____ ____stamps急急. These are some stamps from Canada.怎么改成疑问句 These stamps are from England就England提问. Whose stamps are these?.与它意思相符的句子 these stamps are from canada,改为同义句 these are stamps from china这个句子对不对? I think these ship stamps are beautiful 改写否定句 These are stamps from America. These stamps are from America. 第一句算错么?它们俩有什么区别么? Whose stamps are these?(同义句）回答：Whose（ ）（ ）stamps? These are some stamps from England就some stamps from England提问急,划线部分提问 all of these stamps 划线提问He likes the colour very much.---------These stamps are for me.They are from her.改为同意句--- gave these stamps to ----these stamps are ----.Each time he can take just one thing with him. 英语翻译是这种格式：1.Whose stamps are these?第一个我知道的。2.whose ( ) ( )stamps？ These are some stamps from Canada.They are famous men and women.