72.Would you please tell me ________ next, Mr Wang?

　　A. what should we do          B. we should do what

　　C. what we should do          D. should do what

　　答案: C ( 选择A的同学要注意宾语从句的语序为陈述语序.)

　　73.Mr. King didn't know _______ yesterday evening.

　　A. when does his son come back     B. when his son comes back

　　C. when did his son come home     D. when his son came home

　　答案: D ( 选择C的同学要注意考虑宾语从句的陈述语序)

　　74.Alice has gone to the classroom and she didn't say ________.

　　A. when did she come back      C. when would she be back

　　C. when she came back          D. when she would be back

　　答案：D　(选择C的同学要注意语境，这里要用过去将来时.)

　　75..- I'm sorry I broke your coffee cup.

　　-- Oh, really? _________.

　　A. It doesn't matter              B. I don't know

　　C. it's OK with me              D. You're welcome

　　答案：A　(选择C和D的同学要注意中文的干扰.D是用来回答别人的致谢的.)

　　76.- Would you  mind calling  me back  tomorrow again?

　　-- _________.

　　A. Not at all          B. You're welcome     C. You're right     D. Nice to meet you

　　答案：A　(情景对话，A"一点也不"；B"没关系"；C"你是对的"；D"很高兴见到你")

　　77.He hardly had anything to eat, ________ he?

　　A. didn't      B. hadn't      C. had      D. did

　　答案：D　(选择A的同学要注意hardly表示否定；选择B和C的同学要注意，反意疑问句要用助动词.)