The book seems to have been _____ from various books and articles.
-- Catherine, I have cleaned the room for you. ---Thanks. You _______ it. I could manage it myself.
It didn’t take the children long to________ the correct answer.
_____ herself to science, the great scientist took little notice _____ the honors given to her.
The old couple, ____had been admitted to university, were living a hard life.
--Has Peter handed in his paper yet? ---I’m not sure. He _______ on it last week.