Yesterday the students RAN at the school sports ground.
Yesterday the students didn't run at the school sports ground.
My Dad and my brother thought about a new house.
My Dad and my brother didn't think about a new house.
He IS cheating at the test.
He isn't cheating at the test.
Mary CAME to school yesterday.
Mary didn't come to school yesterday.
He SAID something.
He didn't say anything.
My father MADE vegetable soup yesterday.
My father didn't make vegetable soup yesterday.
Yesterday the students didn't run at the school sports ground.
Yesterday the students RAN at the school sports ground.
She IS GOING TO eat the cake.
She is not going to eat the cake.
He isn't cheating at the test.
He IS cheating at the test.
Mrs Smith LIKES cats.
Mrs Smith doesn't like cats.
Their cousins SWAM yesterday evening.
Their cousins didn't swim yesterday evening.
You ate cakes yesterday.
You didn't eat cakes yesterday.
She PLAYED chess with her parents yesterday.
She didn't play chess with her parents yesterday.
They WILL talk at the lessons.
They won't talk at the lessons.
Mother didn't clean the room yesterday morning.
Mother CLEANED the room yesterday morning.
My father didn't make vegetable soup yesterday.
My father MADE vegetable soup yesterday.
My dad and I won't go fishing tomorrow.
My dad and I WILL go fishing tomorrow.
You LOOKED nice last Monday.
You didn't look nice last Monday.
She didn't play chess with her parents yesterday.
She PLAYED chess with her parents yesterday.
Their cousins didn't swim yesterday evening.
Their cousins SWAM yesterday evening.
She is not going to eat the cake.
She IS GOING TO eat the cake.
They WATCHED TV in the morning yesterday.
They didn't watch TV in the morning yesterday.
They didn't know my name.
They KNEW my name.
She GETS UP at six o'clock on Sunday.
She doesn't get up at six o'clock on Sunday.
My dad and I WILL go fishing tomorrow.
My dad and I won't go fishing tomorrow.
He is not lying to his friend.
He IS LYING to his friend.
They won't talk at the lessons.
They WILL talk at the lessons.
Mary didn't come to school yesterday.
Mary CAME to school yesterday.
My friend Kate and PLAYED hide-and-seek one year ago.
My friend Kate and didn't play hide-and-seek one year ago.
He IS LYING to his friend.
He is not lying to his friend.
You didn't eat cakes yesterday.
You ATE cakes yesterday.
My Dad and my brother didn't think about a new house.
My Dad and my brother thought about a new house.
Penguins don't eat ice cream in winter.
Penguins EAT ice cream in winter.
My friend Kate and didn't play hide-and-seek one year ago.
My friend Kate and PLAYED hide-and-seek one year ago.
Mother CLEANED the room yesterday morning.
Mother didn't clean the room yesterday morning.
Mrs Smith doesn't like cats.
Mrs Smith LIKES cats.
He didn't say anything.
He SAID something.
She doesn't get up at six o'clock on Sunday.
She GETS UP at six o'clock on Sunday.
You didn't look nice last Monday.
You LOOKED nice last Monday.
They didn't watch TV in the morning yesterday.
They WATCHED TV in the morning yesterday.
He WILL have bad marks at school tomorrow.
He won't have bad marks at school tomorrow.
They KNEW my name.
They didn't know my name.
He won't have bad marks at school tomorrow.
He WILL have bad marks at school tomorrow
Penguins EAT ice cream in winter.
Penguins don't eat ice cream in winter.