Now, you can practise with some interactive exercises:
Exercise 1:
Exercise 2:
Exercise 3:
Exercise 4:
Exercise 5:
Exercise 6: (reading comprehension)
Exercise 7:

Exercise 8:
Hello students.
Here you have the blog I have designed specially for you.
In this space you will be able to review Vocabulary and Grammar from each Unit in a funny way.
I hope you have a good time !!!
Your English Teacher.