.Books are the most important records we keep ________ man's thoughts, ideas and feelings.A up B of C for D /
. My friend, Lucy can get 200 dollars more than she made___________in the primary school.
. ___________is hard is to do good all one's life and never do anything bad.
. —What are you busy with? —The conference___________in our city next week, as you know.
. Just because they make more money than I do, ___________they seem to look down on me.
. —I’ve never found a better job and I’m so glad. —___________.