Click
here and download the document. Save it in your pen and name it: presentperfect.surnameandname.
Do al the tasks in the worksheet and write down the score you get in each exercise.
Save the document and send it to your teacher at nbrichs2@xtec.cat.
Once you've finished, go to the website and do all the exercises of units 4 and 5. If you lost your password email me asking for it.