Kahesidemeline inglise keeles

I need to conjugate the verb in this sentence.
Pean selles lauses verbi konjugeerima.

The verb "to be" is conjugated as follows: I am, you are, he/she/it is, we are, you are, they are.
Tegusõna "olema" on konjugeeritud järgmiselt: ma olen, sa oled, ta/see on, me oleme, sina oled, nemad.

I am not sure how to conjugate the verb in this sentence.
Ma ei ole kindel, kuidas selles lauses verbi konjugeerida.

I'm going to get a double cheeseburger for lunch.
Ma võtan lõunaks topelt juustuburgeri.

I have a double bed in my room.
Minu toas on kaheinimesevoodi.

I'm going to wear my double-sided dress to the party.
Kannan peol oma kahepoolset kleiti.

I have two brothers.
Mul on kaks venda.

We live in a two-story house.
Me elame kahekorruselises majas.

I have two best friends.
Mul on kaks parimat sõpra.