For practicing:
https://www.ego4u.com/en/cram-up/grammar/prepersim-preperpro;
https://www.englisch-hilfen.de/en/exercises/tenses/present_perfect_or_progressive.htm;
https://www.perfect-english-grammar.com/present-perfect-present-perfect-continuous-1.html.
Quiz:
http://esl.fis.edu/grammar/multi/ppsppc.htm;
https://elt.oup.com/student/solutions/advanced/grammar/grammar_03_012e?cc=lt&selLanguage=en;
https://www.test-english.com/grammar-points/b1-b2/present-perfect-simple-continuous/.
Komentarų nėra:
Rašyti komentarą