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這是我一生中最快樂的日子。 黑土 /白云(合): 謝天謝地! 小崔: 大媽,聽說去年冬天你在寫一本書 — 《 月子 》 ,完成了嗎? 白云: 去年年底就已經(jīng)完成了。 had left C. working 。 will know B. is。 had fotten B. spoke。 put。 put。 was falling B. was reading。 has finished B. was writing。 had seen。 came was 2. John and I ______ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that. (02 北京春 ) A. had been。 have seen B. have been。 3. 我原打算來的,但太忙了。 has finished C. was writing。 fell C. was reading。 put B. have。 have put D. have。 have fotten C. had spoken。will know C. will be。 had left D. had worked。那書可是相當(dāng)暢銷。 小崔: 看來,大叔大媽過去幾年里過的很開心,很充實(shí)。 小崔: 大叔,這些年你在干什么呢? 黑土: 我每天跳、唱。六 年沒見了, 他們有什么變化嗎? 白云: 崔,聽說你抑郁了 (suffer from depression) ,好點(diǎn) 了嗎? 黑土: 昨晚睡著了嗎? 小崔: 好多了,一上床就睡著了。 knew workers _____ busily when the boss came to look for something he ______ in the office. A. had worked, had left B. were working 。 have fotten 結(jié)論 :一般過去時(shí)所表示的事情純屬過去 ,與現(xiàn)在情況沒聯(lián)系 .現(xiàn)在完成時(shí)所表示的事情與現(xiàn)在情況有聯(lián)系 ,是過去事情對(duì)現(xiàn)在產(chǎn)生的結(jié)果或?qū)ΜF(xiàn)在的影響 . Mike was walking in the street when he met Tom. M: It ________ 2 months since I last saw you.(be) T: I have just returned from abroad. M: Is