by the show “Where are we going, Dad? ”, they conducted a survey in Chongqing city regarding what kind of role a father should play in his child’s childhood.
-- 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.