1.At last we worked out these math problems.（改為同一句,每空一詞）
____ ____ ____ we worked out these math problems.
2.His aunt didn't live in the village any longer.（改為同一句,每空一詞）
His aunt ____ ____ lived in the village.
3.There was a school in the village but now there isn't.（改為同一句,每空一詞）
There ____ ____ ____ a school in the village.