An unhappy childhood may have some negative effects on a person’s characters; however, they are not always_________,
A．casual B．ashamed C．permanent D．unfit
––– Do you think it's a good idea to make friends with your students?
–––________, I do. I think it's a great idea.
A．Generally B．Eventually C．Evidently D．Actually
When ______ different cultures, we often pay attention only to the differences without noticing the many similarities.
A．compared B．being compared C．comparing D．having compared
My income is rather changeable, but I earn £73 a day ___________.
A．on the other hand B．in particular C．on the whole D．on average
Nobody knows _______broke into the house last night and stole the important papers.
A．who was it that B．it was who that C．who it was that D．that it was who
—Do you think the thief entered through the back door?
—No, if he had, I don’t believe he ______ the living-room window.
A．would break B．broke C．would have broken D．had broken
