英语翻译

问题描述:

英语翻译
I saw a watch ( )( )the ground and didn't know whose( )( ).

I saw that there was a watch on the floor,but i din't know whose it is .
这是过去时态的,如果用现在时 请把saw改成see,was 改成is 把didn't 改成 don'tI saw a watch ()()the ground and didn't know whose( )( ).i saw a watch lying on the gound and didn't know whose it is