Let's finsih working with PRESENT PERFECT studying the contrast between PAST SIMPLE and PRESENT PERFECT . First , an explanation click on 1 . In case you still have doubts click on 2 . Now some exercises 3 , 4 , 5 , 6 , 7 and 8 .
And now , LOST mocking test. Click 9
Well done ! let's finish watching this video clicking here . The song explains the story of a psychotic kid plotting revenge against their classmates in an American high school . Good song with good lyrics . Check it out !!
Have a nice day !!!!