Which sentence is correct?

• My familis house is new.

• My family's house is new.

• My family house is new.

Is this sweater____?

• your

• yours

Karen has a lot of friends.____friends are all in the same class.

• his

• hers

• her

Emily has a cute cat.___cat is black.

Luis and Karen go to a private school because_____parents have money.

• our

• his

• theirs

• their

That is not your bag. It is_____. I bought it yesterday.

• mine

• my

• yours

I have a little sister.___name is Alexa.

He lives with____girlfriend.

• her

• hers

• his

I am a mother of three.____children go to school.

• Mine

• Our

• My

Which of the following sentences is correct?

• This is the students class.

• This is the students' class.

• This is the students's class.