【関係代名詞の解答】 
1.
 ⑴ He  has  a  daughter  who  is  fifteen  years  old.
 		彼は15歳の娘がいます。 
 ⑵ Do  you  know  the  boy  who  is  playing  the  guitar?  
       あなたはギターをひいている少年を知っていますか。
 ⑶ I  am  waiting  for  the  train  which  will  arrive  at eight.
       私は8時に到着する列車を待っています。 
 ⑷ The  book  which  is  on  the  desk  is  mine.
       机の上にある本は私のです。 
 ⑸ He  gave  me  a  watch  which  was  made  in  Japan.
       彼は日本製の時計を私にくれた。 
 ⑹ The  boy  who  is  talking  with  our  teacher  is  Tom. 
       私たちの先生と話をしている少年はトムです。
2.
 ⑴ I  have  a  friend  whose  father  is  a  teacher. 
       私はお父さんが先生である友達がいます。 
 ⑵ This  is  the  house  whose  windows  are  all  broken.
       これは窓が全部こわされている家です。
 ⑶ I  know  the  girl  whose  aunt  lives  in  New  York.
       私はおばがニューヨークに住んでいる女の子を知っています。 
 ⑷ The  dictionary  whose  cover  is  red  is  hers. 
       表紙が赤色の辞書は彼女のです。
 ⑸ Do  you  know  the  American  whose  mother  is  Japanese? 
       あなたは母親が日本人のアメリカ人を知っていますか。 
 ⑹ That  girl  whose  hair  is  long  is  Mary. 
       あの髪の長い女の子はメアリーです。
3.
 ⑴ The  man  ( whom )  I  saw  at  the  station  was  very  tall. 
       私が駅で見た男の人はとても背が高かった。  
 ⑵ This  is  the  bicycle  ( which )  I  bought  last  year. 
       これは私が去年買った自転車です。  
 ⑶ The  lady  ( whom )  I  invited  last  night  is  Mrs. Smith. 
       私が昨夜招待した女の人はスミス夫人です。  
 ⑷ Spring  is  the  season  ( which )  I  like  best. 
       春は私が一番好きな季節です。  
 ⑸ She  is  an  English  teacher  ( whom )  we  like  very  much. 
       彼女は私たちがとても好きな英語の先生です。  
 ⑹ Show  me  the  letter  ( which )  you  wrote  in  English.
       あなたが英語で書いた手紙を私に見せてください。 
4.
 ⑴ which 			 ⑵ whose 
 ⑶ whom 			 ⑷ which 
 ⑸ whose 			 ⑹ whom 
 ⑺ who 			 ⑻ whose 

5.
 ⑴ which  is 		 ⑵ who  are 
 ⑶ whose  name 	 ⑷ whose 

6. 
 ⑴ ⑶ ⑷ 

7. 
 ⑴ ⑵ ⑷ 

8.
 ⑴ The  teacher  who  teaches  us  English  lives  near  our  school.
 ⑵ The  book  which  I  bought  yesterday  is  very  interesting.
 ⑶ She  is  the  only  girl  that  can  play  the  piano  in  our  class.
 ⑷ This  is  the  biggest  dog  ( that )  I  have  ever  seen.
 ⑸ The  boy  ( whom )  you  met  in  front  of  my  house  is  my  brother.
 ⑹ Do  you  know  that  girl  whose  shoes  are  red? 
 ⑺ I  lost  a  watch  which  was  given  by  my  father. 
 ⑻ We  need  a  man  who  can  speak  English.