PRESENT CONTINUOUS

                                                      Aguilar's beach. Asturias

The -ing Form
√ Grammar and exercise
√ Exercise 2
 

Positive Sentences
√ Exercise 1

Negative Sentences
√ Exercise 1
 

Yes/ NO questions
√ Exercise 1
√  Exercise 2

WH Questions
√ Exercise 1
 

Time Expressions (present simple and continuous)
√Exercise 1

Present simple or Continuous?
√Exercise 1

Sources : http://www.eclecticenglish.com/   www.cristinacabal.com