In Apostrophes^x, Grammar check^x

Hello, In the sentence, "It had been Thomas's and her's secret hiding place when they were children." Is the apostrophe after 'her' correct? It seems that it should be, but my MS Word Grammar check does not recognize it. Thank you for your great service. ...

I am trying to write a story and have some questions on the above subject. Can someone please tell me correct use? 1. Mama would always tell them, "we will eat what we can and what we can't, we'll can!" Is the "we" in "we will eat . . ." capitalized? I thought it would not be since it is...

I had some guesses Mr. Micawber, but I didn't realize I was supposed to show why I thought so. Thank you for pointing that out to me. 1. Really all he owned was/were his car, clothing, and enough furniture. I think the answer is were because car, clothing, etc. is more than one. 2. ...