1.Letter written by me
2.Letters are not written by him
3.Was the letter written by her?
4. Are the letters written by you or not?
5. The letter was written by them, wasn't it?
6 The letters are not written by you, are they?
7. Who wrote the letters?
1.Letter written by me
2.Letters are not written by him
3.Was the letter written by her?
4. Are the letters written by you or not?
5. The letter was written by them, wasn't it?
6 The letters are not written by you, are they?
7. Who wrote the letters?