The sentence that is punctuated correctly is,
D. John and Mary's house has a large front yard.
Hope this helps. :)
True they can. I am not sure about this
Dam, goldie. This is good! I wish I could write poetry like this! It's so deep. This is honestly incredible.
1- darkening
2-much
3 - gentle or friendly advice
4- proficient
5- concurrently
6 - after an outline