Bea wanted to invite her grandmother

[Bassim]

Are my sentences grammatically correct?

Bea wanted to invite her grandmother to the cinema, but she told her that for her arthritic legs sitting still around two hours would feel like torture. She would prefer if Bea rented a DVD instead, so they could watch it in comfort.

 

[teechar]

Bea wanted to invite her grandmother to the cinema, but [STRIKE]she told her[/STRIKE] her grandmother said that, [STRIKE]for[/STRIKE] with her arthritic legs, sitting still (for) around two hours would feel like torture. She would prefer if Bea rented a DVD instead, so they could watch [STRIKE]it[/STRIKE] the film in comfort.

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