Though it was late, _____he went on with his work.
This book _____ Lucy’s. Look! Her name is on the book.
My brother doesn’t like playing _____ piano. He likes playing _____ chess.
---- ______ go to the theatre together with me? ---- Good idea.
I think the lives of children in poor areas _____ greatly by this project.
This is a ______ map and it didn’t take me much time to come here.