"Teach yourself Urdu in two months"- exercises v.2

Hello! I've been studying this language for a while. The book I'm using: "Teach yourself Urdu in Two months" and I'd like to check the answers from some exercises (I'll be using romanised forms).

Exercise 13
1. The good boy is in the large room- Ach-chha larka bare kamre men hai.
2. The wet clothes are on the large table- Gile kapre bari mez par hain.
3. My new locks were in large boxes- Mere naye tale bare sanduqon men the.
4. His keys were in my pocket- Uski chabian meri jeb men thin.
5. Your new watch was in the low carriage- Teri/tumhari nayi ghari nichli gari men thi.
6. The little girls were on good horses-Chhoti larkian ach-chhe ghorion par thin.
7. My brother's old servant is in your room.- Mera bhai ka buddha naukar tere/tumhare kamre men hai.
8. The keys of your office are in my son's pocket.- Tere/ tumhare daftar ki chabian mere bete ki jeb men hain.
9. The old boxes are in the dirty houses- Purane sanduqen maile gharon men hain.
10. My brother's servant is a good man- Mere bhai ka naukar ach-chha admi hai.
11. The locks of your boxes are very old- Tere/ tumhare sanduqon ke tale bahut purane hain.
12. My servant's turbans are dirty- Mera naukar ki  pagrian maili hain.
13. My brother's wife is a great liar- Mera bhai ki biwi bohot jhooti  hai.
14. Your new locks were in the high doors- Tere/ tumhare naye tale unche darwazon men the.