Grammar Revision

Here are some exercises you can do to revise the grammar we've seen in Unit 1 and in  
Unit 2.


From English grammar online:

Present Simple vs. Present Continuous:

- Exercise 1
- Exercise 2 

Past Simple vs. Past Continuous:

- Exercise 1
- Exercise 2

Remember that when you do these exercises you should post a comment here in the blog and tell me if you found them easy (or too easy!) or difficult.