请作答以下的英语完形填空（初二）

I was born in aoung,the river small river.__1__I was my __2__.I
didn't know my parents,but I had __3__ brothers and sisters. I swam
about and pleyd all day __4__them.
At that time I__5__look like my parents. Ihad no legs__6__Ihad a
long tail.So I looked strange.
Then my tail became shorter and __7__.And then I have four legs and
a very short tail.
I know I an going to have no tail at all soon.I'm going to be like
my parents.They I'm going to __8__ out of the water.I'm going to live on land and in the water,too.I'm going to eat __9__insects—bad insects.
1:A:Before B:After C:When D:If
2:A:home B:house C:family D:room
3:A:a hundred of B:hundreds of C:hundred of D:two hundreds
4:A:except B:for C:of D:with
5:A:din't B:wasn't C:don't D:weren't
6:A:so B:and C:but D:becuse
7:A:better B:shorter C:lower D:longer
8:A:jump B:walk C:run D:fall