Relative clauses

[Tung Quoc]

Dear teachers,

Please read:

1.Monday is the day on which we will come.
2.The building where he lives is very old.
3.The building in which he lives is very old.
4.The building which he lives in is very old.
5.The building that he lives in is very old.
6.The building he lives in is very old.

I think all are correct in grammar. Please share with me your opinion? (what sentences are correct, incorrect, more common...?)

Thanks
Quoc

[Alan]

Hi,

These sentences are all grammatically acceptable.

Alan
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English as a Second Language
You can read my ESL story Subjunctive