Genitive case / possessive case

Which alternative brings the correct genitive case form to replace the underlined part of the sentence?

Willian has a big house. The house of Willian is in Barueri.

• Willian has a big house. The Willian of house is in Barueri.

• Willian has a big house. Willian the house's is in Barueri.

• Willian has a big house. Willian's house is in Barueri.

• Willian has a big house. Willian's the house is in Barueri.

Whose backpack is this? Is it Samantha's or Balthazar's?

• This is Samantha's backpack.

• This is the Samantha's of Backpack.

• This is Balthazar's Backpack.

• These are Samantha's Balthazar of Backpack.

This is Jesus, but do you know Who were his parents?

• Jesus of parents were Mary and Joseph, a simple carpenter.

• Jesus' parents were Mary and Joseph, a simple carpenter.

• Jesus's parents were Mary and Joseph, a simple carpenter.

• Jesus of's parents were Mary and Joseph, a simple carpenter.

This is George and he can't drive his car because he has a puncture.

• George's car is stopped because he has a flat tire.

• George is stopped because he is running out of gas.

• George's car is broken.

• George's car is stopped because he has a flat tire.

What a beautiful castle. Whose castle is this?

• This is George's and Elizabeth's castle.

• This is George and Elizabeth's castle.

• This is the George and The Elizabeth's Castle.

• This is George and Elizabeth of castle's.

Whose teddy bear is this?

• It's the teddy bear's Mr. Bean.

• it's the Mr.bean's of teddy bear.

• It's Mr. Bean teddy bear's.

• It's Mr. Bean's teddy bear.

Thais has a dog.

• Thais' s dog is so big and cute.

• Thais' dog is so big and cute.

• The Thais' s dog is so big and cute.

• The dog's of Thais is so big and cute.

Gisele gave his son Charles a new computer.

• Charles computer's in on the desk.

• Charles' of computer's in on the desk.

• Charles's computer in on the desk.

• Charles' computer in on the desk.

George has a black bike and Lucas has a white bike.

• George and lucas of bikes are new.

• George's and lucas' bikes are new.

• George' and lucas's bikes are new.

• George's and lucas's bikes's are new.