EXERCISES: Pres. Perfect; Pres. Perfect & Pres. Simple
Now do these exercises:
http://www.perfect-english-grammar.com/present-perfect-exercise-4.html
http://www.perfect-english-grammar.com/present-perfect-exercise-5.html
http://www.perfect-english-grammar.com/past-simple-present-perfect-1.html
http://www.perfect-english-grammar.com/past-simple-present-perfect-2.html
http://www.perfect-english-grammar.com/past-simple-present-perfect-3.html
http://www.perfect-english-grammar.com/past-simple-present-perfect-4.html
Ultime modifiche: domenica, 7 febbraio 2016, 21:16