高一英语句型转换试题!我不会做.请高手帮忙!

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

To my surprise,
so do I
for
interested in

1. To my amazement,....... 2.chocalate
3.for 4.interested in 2

TO my amazement
so do i
for
interested in