were (be)you just now I ( be ) in the library( 用所给适当形式填空 )

题目

were (be)you just now I ( be ) in the library( 用所给适当形式填空 )

答案

where ( were )you just now ,I ( was ) in the library.
翻译; 你刚刚在哪里?我在图书馆