John ____ good at fixing thing. isn't / aren't
isn't
My friends ____ good at running. are / is
are
My dad _____ good at driving a car. are / is
is
She _____ good at playing tennis. isn't / aren't
isn't
The children ____ good at playing baseball. isn't / aren't
aren't
They ________ good at winning races. are / is
are
I _______ good at doing tricks. am not / isn't
am not
We _____ good at horseback riding. am not / aren't
aren't
He ____ good at dancing. isn't / aren't
isn't
I____ good at swimming. am not / aren't
am not
I ____ good at playing baseball. am / is
am
You _____ good at playing the piano. am not / aren't
aren't
My dog ____ good at doing tricks. is/ are
is
They _____ good at fixing thing. is / are
are
My friend ____ good at speaking English. is / are
is
Julia ______ good at singing. is / are
is
We ____ good at helping each other. am / are
are
My mom ___ good at cooking. is / are
is
She _____ good at dancing. aren't / isn't
isn't
I _____ good at swimming. am not / isn't
am not