1.I' m amazed that in China someone's liver mathed yours.

1.I' m amazed that in China someone's liver mathed yours.
____my____,in China someone's liver matched yours.
2.My mother likes eating chocolate and Ilike eating chocalate,too.
My mother likes eating chocolate and ____I.
3.The reason why he was late for school is still unknown to us all.
The reason ____his being late for school is still unknown to us all.
4.People have shown great interest in his disappearance.
people have become greatly_______his disappearance.