Level easy. Question 1:  delete this question
	negative sentence they go to the park
They are´nt going to the park	they aren´t going to the park	they isn´t going to the park	they am not going to the park

Level easy. Question 2:  delete this question
	interrogative sentence he drive to Oxford
Are he driving to Oxford this night?	Am he driving to Oxford this night?	Is he driving to Oxford this night?	Does he drive to Oxford this night?

Level easy. Question 3:  delete this question
	afirmative sentence we play football
We are playing football	we am playing football	We is playing football	We are plaiing football

Level easy. Question 4:  delete this question
	negative sentence she hit the ball
She aren´t hitting the ball	she isn´t hitting the ball	she isn´t hiting the ball	She is´nt hitting the ball

Level medium. Question 1:  delete this question
	interrogative question Harry and you buy a car
Am Harry and you buying a car?	Is Harry and you buying a car?	Are Harry and you buying a car?

Level medium. Question 2:  delete this question
	Negative question I read this awful book
I am not reading this awful book	I aren´t reading this awful book	I isn´t reading this awful book

Level medium. Question 3:  delete this question
	What is she doing?
She is vacuuming	She is cleaning the floor	She is dusting

Level difficult. Question 1:  delete this question
	interrogative question Mary and you go to the cinema
Is Mary and you going to the cinema?	Are Mary and you going to the cinema?