According to the elements of style, what is the correct way to punctuate this sentence?

In the franz kafka’s the metamorphosis after gregory turns into a giant insect he realizes his sister grete can’t stand to look at him. he hides from his sister and stays under a bedsheet.what does this act suggest about gregor?

What does tolstoy set up gerasim to be foil to praskoyva fedornovna

What's my name? if you know you know