合并为一句When is jack leaving for Shanghai?do y

合并为一句When is jack leaving for Shanghai?do y Tom is leaving for Shanghai soon.的同义句. Beijing is beautiful.Shanghai is beautiful,too(合并为一句） 翻译：The plane is leaving for Shanghai. Tom is 12years old.Jack is 13 years old.(求合并为一句) john is 180 centimetres.jack is 181 centimetres.(合并为一句) Mr.Black is leaving Shanghai in a few days.Do you know when jack is an american boy.he likes chinese history合并为一句 when do we plant trees?could you tell me.两句合并为一句 When are you leaving for Shanghai? Tomorrow. My train____tom 2句六年级的英语改句John is 180 centimetrs.Jack is 181 centimetrs.合并为一 when did he move to another city ?do you know?（合并为一句