Li Ping is twelve years old,but he has had only three birthdays .why?

Li Ping is twelve years old.Li Dong is eight years old (合并为一句）Li Ping is__ __ __thanLi Dong Li Ping is twelve years old,but he has had only three birthdays .why? ( ) is Li Ping He's e( ) he is waiting for li ping的意思 One of the（ ）is Li Ping谢谢了, Li Ping is one of my friends的同义句 Who is Li Ping _ 李平正在等谁 mr wang is sitting ( ) li ping ang me Liu Ying is twelve years old and Liu ping is twelve years old,too改为同义句Liu Ying is —— old —— Liu ping . Li Ping is ten years old.Li Ming is also ten years old.合并为一句Li Ping is____ ____ ____ Li Ming old ,twelve, li lei, old years is .连词成句 将LI Ming is twelve years old.转为一般疑问句. She is Li Ping(用Kate改为选择疑问句）－－Li Ping or Kate?（前面是横杠） Li Lei is ten years old .Li Tao is twelve years old.合并成一句 Li Mei is a girl of twelve.同义句Li Mei is ( )( )girl 求翻译,要求语句通顺 Li Ping is't so tall as Li Lei. Who is ______(quick),Li Lin or Li Ping?请说明原因, Li Ping is in Class four .Lin Tao is in Class four.(合为一句）Li Ping and Lin Tao _______ in ___ _____ Class