Jack found several( )in that dirty room (mouse)

Jack found several( )in that dirty room (mouse) the room is so dirty that we can't live in it Are there any______(mouse)in the room? That day we found him ______(lock) himself in the room. David and Barbara were found dead in a room that had an open The room is so dirty that it wants___ when she came several days later,she found that all . The floor in your room needs_____________It is really dirty She found the room ____dirty _______live in I found my black cat in( )room Riverside have found that some of an elderly mouse’s liver g the tourist (complained )that the room was too dirty 为什么填过去式