1. Apple is a word.
A. five-letter B. five-letters C. fives-letters D. five letters （D）
2. All the in the hospital got a rise yesterday.
A. women doctors B. woman doctors C. women doctor D. woman doctor （A）
3. After ten years，all those youngsters became .
A. growns-up B. growns-up C. grown-up D. grown-ups （D）
4. The police investigated the about the bank robbery.
A. stander-by B. standers-by C. stander-bys D. standers-by （B）
5. She used to have three .
A. boys friends B. boys friend C. boy friends D. boy friend （C）
1～5為復(fù)合名詞的復(fù)數(shù)。
※ 有“-”連字符的，在其名詞部分后加s，如 five-letters，standers-by，lookers-on；無(wú)名詞部分的，在復(fù)合詞后加s，如grown-ups，sit-ins；
※ 由man或woman作為第一部分的復(fù)合名詞表職位時(shí)，均用復(fù)數(shù)，如men doctors，women writers；
※ 由boy或girl作為第一部分的復(fù)合名詞，要在最后詞后加-s，如boy friends，girl friends；
6. The committee been arguing about the economic problems among themselves for many hours.
A. have B. has C. could have D. can have （A）
※集體名詞被看作若干個(gè)體時(shí)，具有復(fù)數(shù)概念；被看作一個(gè)整體時(shí)，具有單數(shù)概念。這類詞有：family，government，class，surrounding，committee，club，company；
7. Seventy percent illiterate in that area.
A. is B. are C. is to be D. can have （B）
8. His trousers in his suitcase.
A. is always kept B. are kept always C. are always kept D. have always been （C）
具有“成雙”含義的詞，如服裝類、工具類的詞：trousers、glasses、scissors（剪刀），系動(dòng)詞用復(fù)數(shù)。
9. The young couple bought for their living room.
A. some new furniture B. some new furnitures
C. many new furniture D. many new furnitures （A）
Furniture 家具，不可數(shù)名詞。Many修飾可數(shù)，much修飾不可數(shù)，some，any都可修飾，但any用在疑問(wèn)和否定句中。a few修飾可數(shù)，肯定含義；a little修飾不可數(shù)，否定義。
10. Mathematics easy to learn.
A. is B. are C. can D. feels （A）
學(xué)科類的詞，如maths，economics，politics，electronics，mechanics（力學(xué)）等，含有復(fù)數(shù)概念。
11.The surroundings of his office building far from clean.
A. are B. is C. has been D. do （A）
見(jiàn)第6題。
12. The doctor checked up both Wang's hearts.
A. father-in-law's and his brother-in-law's B. father's-in-law and his brother's-in-law
C. father-in-law and his brother-in-law D. father-in-laws' and his brother-in-laws' （A）
見(jiàn)第5題。
13. I had my hair cut at the around the corner.
A. barber B. barbers C. barber's D. barbers' （C）
's后的名詞如指商店、家宅時(shí)，名詞可省略，如上：在理發(fā)店；at the doctor's ：在診所；
14. The woman over there is .
A. Julia and Mary mother B. Julia and Mary's mother
C. Julia's and Mary’s mother D. Julia's and Mary mother （B）
表示各自的所有關(guān)系時(shí)，名詞末尾均須加's ， 如A's and B's bedrooms ；表示他們共同的關(guān)系時(shí)，僅在最后一詞尾加's ，如上；
15. Only last month I called at .
A. my uncle B. my uncle's C. my uncles D. mine uncle （B）
見(jiàn)第13題；
16. The students must finish the test in .
A. three quarters of an hour time B. three quarter's of an hour time
C. three quarters of an hour's time D. three quarters' of an hour's time （C）
of＋'s 的復(fù)合結(jié)構(gòu)，又如：a friend of my brother's 我兄弟的一個(gè)朋友。
17. His article is better than in the class.
A. anyone's else B. anyone else C. anyone's else's D. anyone else's （D）
18. He is very tired. He needs .
A. a night rest B. rest of a night C. a rest night D. a night's rest （D）
's屬格和of屬格用法的區(qū)別：'s 表有生命的，也表時(shí)間（如上）、自然現(xiàn)象（如第19題）、度量衡、國(guó)家、城市；用of 表示無(wú)生命的，抽象的，或修飾語(yǔ)較多的；
19. is covered with heavy snow.
A. The earth's surface B. The surface of earth
C. The surface earth D. The earth surface （A）
20. This question is too difficult，and everyone is to solve it.
A. at his wits' end B. at one's wits end
C. in his wits' end D. out of his wits end （A）
固定詞組，必須用's。如第20題：不知所措，又如：in one's mind's eye 在某人的心目中。
A. five-letter B. five-letters C. fives-letters D. five letters （D）
2. All the in the hospital got a rise yesterday.
A. women doctors B. woman doctors C. women doctor D. woman doctor （A）
3. After ten years，all those youngsters became .
A. growns-up B. growns-up C. grown-up D. grown-ups （D）
4. The police investigated the about the bank robbery.
A. stander-by B. standers-by C. stander-bys D. standers-by （B）
5. She used to have three .
A. boys friends B. boys friend C. boy friends D. boy friend （C）
1～5為復(fù)合名詞的復(fù)數(shù)。
※ 有“-”連字符的，在其名詞部分后加s，如 five-letters，standers-by，lookers-on；無(wú)名詞部分的，在復(fù)合詞后加s，如grown-ups，sit-ins；
※ 由man或woman作為第一部分的復(fù)合名詞表職位時(shí)，均用復(fù)數(shù)，如men doctors，women writers；
※ 由boy或girl作為第一部分的復(fù)合名詞，要在最后詞后加-s，如boy friends，girl friends；
6. The committee been arguing about the economic problems among themselves for many hours.
A. have B. has C. could have D. can have （A）
※集體名詞被看作若干個(gè)體時(shí)，具有復(fù)數(shù)概念；被看作一個(gè)整體時(shí)，具有單數(shù)概念。這類詞有：family，government，class，surrounding，committee，club，company；
7. Seventy percent illiterate in that area.
A. is B. are C. is to be D. can have （B）
8. His trousers in his suitcase.
A. is always kept B. are kept always C. are always kept D. have always been （C）
具有“成雙”含義的詞，如服裝類、工具類的詞：trousers、glasses、scissors（剪刀），系動(dòng)詞用復(fù)數(shù)。
9. The young couple bought for their living room.
A. some new furniture B. some new furnitures
C. many new furniture D. many new furnitures （A）
Furniture 家具，不可數(shù)名詞。Many修飾可數(shù)，much修飾不可數(shù)，some，any都可修飾，但any用在疑問(wèn)和否定句中。a few修飾可數(shù)，肯定含義；a little修飾不可數(shù)，否定義。
10. Mathematics easy to learn.
A. is B. are C. can D. feels （A）
學(xué)科類的詞，如maths，economics，politics，electronics，mechanics（力學(xué)）等，含有復(fù)數(shù)概念。
11.The surroundings of his office building far from clean.
A. are B. is C. has been D. do （A）
見(jiàn)第6題。
12. The doctor checked up both Wang's hearts.
A. father-in-law's and his brother-in-law's B. father's-in-law and his brother's-in-law
C. father-in-law and his brother-in-law D. father-in-laws' and his brother-in-laws' （A）
見(jiàn)第5題。
13. I had my hair cut at the around the corner.
A. barber B. barbers C. barber's D. barbers' （C）
's后的名詞如指商店、家宅時(shí)，名詞可省略，如上：在理發(fā)店；at the doctor's ：在診所；
14. The woman over there is .
A. Julia and Mary mother B. Julia and Mary's mother
C. Julia's and Mary’s mother D. Julia's and Mary mother （B）
表示各自的所有關(guān)系時(shí)，名詞末尾均須加's ， 如A's and B's bedrooms ；表示他們共同的關(guān)系時(shí)，僅在最后一詞尾加's ，如上；
15. Only last month I called at .
A. my uncle B. my uncle's C. my uncles D. mine uncle （B）
見(jiàn)第13題；
16. The students must finish the test in .
A. three quarters of an hour time B. three quarter's of an hour time
C. three quarters of an hour's time D. three quarters' of an hour's time （C）
of＋'s 的復(fù)合結(jié)構(gòu)，又如：a friend of my brother's 我兄弟的一個(gè)朋友。
17. His article is better than in the class.
A. anyone's else B. anyone else C. anyone's else's D. anyone else's （D）
18. He is very tired. He needs .
A. a night rest B. rest of a night C. a rest night D. a night's rest （D）
's屬格和of屬格用法的區(qū)別：'s 表有生命的，也表時(shí)間（如上）、自然現(xiàn)象（如第19題）、度量衡、國(guó)家、城市；用of 表示無(wú)生命的，抽象的，或修飾語(yǔ)較多的；
19. is covered with heavy snow.
A. The earth's surface B. The surface of earth
C. The surface earth D. The earth surface （A）
20. This question is too difficult，and everyone is to solve it.
A. at his wits' end B. at one's wits end
C. in his wits' end D. out of his wits end （A）
固定詞組，必須用's。如第20題：不知所措，又如：in one's mind's eye 在某人的心目中。