This is a map of Japanese.什麼地方錯誤

This is a map of Japan.

RELATED INFORMATIONS

1. This is a mapo of Japan.（改為複數句）（）（）（）of Japan.
2. He is Chinese.改為複數句. 2.Daming is in class 2（改為一般疑問句 ______Daming _____Class 3.He is from Beijing.（對劃線部分提問，劃線部分是Beijing ______ ______he from？
3. 把下列句子變成複數形式.It is a map.
4. That is a map變成複數
5. she is a chinese.改為複數
6. This is a map of（）（chinese）.
7. This is a map of China.畫線a maP of china.
8. of map China a this is連詞成句
9. Is this your dictionary？改為複數句子形式急用！11
10. Is this your photo？改為複數句
11. this is an orange改複數句
12. What this?Is's an orange複數 Is this gril sister肯定回答快
13. Ls this an orange ? Yes,is is . Are（）（ )? yes,( ) ( ) 改為複數形式
14. This is an orange.改為複數句.
15. This is an orange(變成複數形式) 還有： Are those boxes?（肯定和否定回答） He hes big hands.（改成一般疑問句） She is in class Two,Gracle seven.（從class到seven這部分來提問） She is in class Two，Gracle seven.（從class到seven,就這部分提問）
16. This isn't an English book.變複數.Are they rulers?變單數.How is he?變成複數還是單數啊,應該怎麼變
17. How much is this black skirt?(改為複數形式)
18. It's an english book.複數形式
19. 改為複數句:1What is this in English?2What is that in English?
20. 將下列句子進行單複數互換 These are pens Is this an orange What's that in English Those are apples Are these desks