Practice 22 

Topic: Past perfect simple.

1. Click on https://www.youtube.com/watch?v=X-pLTIafYWM

a) Watch the video about Past perfect simple, take notes in your notebook about...
   -Affirmative form.
   -Negative form
   -Interrogative form
   -Usage (draw the Time line).
   -Write 4 examples using the linkers: before(2) and after (2).

2. Click on https://elt.oup.com/student/englishfile/preint3/grammar/?cc=mx&selLanguage=en

a) Choose File 12, do exercises 1 and 2.
b) Write the score in your notebook.

3. Go to http://www.really-learn-english.com/past-perfect-exercises.html

-Do the exercise, check it and write the score in your notebook.

Good luck!!!