I think this car really expensive.
I think this car IS really expensive.
There is much snow last winter.
There WAS much snow last winter.
Your hands dirty.
Your hands ARE dirty.
We so excited!
We ARE so excited!
There are trash in the bin.
There IS trash in the bin.
This book very interesting.
This book IS very interesting.
I think the key will somewhere here.
I think the key will BE somewhere here.
She weren't at work yesterday.
She WASn't at work yesterday.
It will clean everywhere soon.
It will BE clean everywhere soon.
The red present bigger than the green present.
The red present IS bigger than the green present.
There five people in my family.
There ARE five people in my family.
She is bored on the last lesson.
She WAS bored on the last lesson.
His eyes very sad.
His eyes ARE very sad.
There be a flower on his head.
There IS a flower on his head.
There was a lot of people in the street.
There WERE a lot of people in the street.
We are at the cafe last Saturday.
We WERE at the cafe last Saturday.
There were a lot of food in the fridge last evening.
There WAS a lot of food in the fridge last evening.
The dogs married.
The dogs ARE married.
Was you tired yesterday?
WERE you tired yesterday?
I won't is at school tomorrow.
I won't BE at school tomorrow.