【正文】 _________ mothers made them have piano lessons.A. Peter and Anne B. Peter’s and Anne’s C. Peter’s and Anne D. Peter and Anne’s11．The room on the right is ________.A. her B. she C. Lucy’s D. Lucy 12．We’ll have a ____________ holiday. What about going to the West Lake?A. two days B. twoday C. twodays D. twodays’（兩天的假期：two days’ holiday/twoday holiday）13．The market isn’t far from here. It’s only ___________ bicycle ride.A. half an hours’ B. half an hour’s C. half an hour D. an hour and a half14．Where’s your father ? At _________.A. Mr Green’s B. Mr. Green C. the Mr. Green’s15．The twin brothers always put small presents in ___________stockings on Christmas Day.A. each other’s B. each other C. each others D. each others’16．My father will have a _________ holiday next month. He’ll take me to Qingdao.A. ten days B. ten daysC. tendays D. ten day’s17．Where have you been these days? I have been to Bei Daihe with a friend __________.A. in Chinese B. of Japan C. of American’s (Tom’s 是所有格，Mary 為通格) The title of the book is interesting. (of the book 為所有格)2. ’s所有格的構(gòu)成方法(1) 一般情況(包括單數(shù)名詞和不帶詞尾s的復(fù)數(shù)名詞)加 ’s：children’s books 兒童圖書s所有格、of所有格和雙重所有格三者之間的細(xì)微區(qū)別請(qǐng)仔細(xì)比較下面三句話：1．She is Mary39?！　±?room number，tooth brush39。s．這是誰(shuí)的鋼筆？是湯姆的。s（或39。Teachers39。名詞所有格也稱為屬格、主格，它主要包括\39。s。s（或39。（2）名詞所有格所修飾的詞，如果前面已經(jīng)提到過，往往可以省略，以免重復(fù)。s son 一個(gè)貧農(nóng)的兒子39。s所有格等一起放在名詞前修飾名詞，而采用of所有格或雙重所有格形式。英語(yǔ)名詞的所有格表示所屬關(guān)系，它分’s 所有格和 of 所有格兩種形式。 the earth’s surface 地球表面(7) 用于某些固定表達(dá)中：ciifontfamily: 39。Times New Roman39。 C. 100 metre D. Ann’s and Tom’s24．My pen is black. _________ is blue.A. Kates B. Kate