Tom and Mike became acquainted through their mutual friends. - Tom ve Mike ortak arkadaşları sayesinde arkadaş oldular.
Tom and Mike became acquainted through their mutual friends.
Tom ve Mike ortak arkadaşları sayesinde arkadaş oldular.
Tom and Mary have several mutual friends. - Tom ve Mary'nin birkaç ortak arkadaşı var.
Tom and Mary have several mutual friends.
Tom ve Mary'nin birkaç ortak arkadaşı var.
She is our common friend.