Revision 3ºA

 1.The Present: Present Simple: click HERE .Present Continuous: click HERE. PS/PC contrast: HERE.

2.Past Continuous practice: click these links:
#1
#2

3.Past Continuous vs Past Simple. Click:
#3 
#4

4.Comparative/Superlative. Click:
#5
#6

5.Present Perfect. Click:
#7
#8
#9
#10

6.Since and for are so tricky! Do an exercise about them HERE.