Hello everybody!
If you wish you could have some extra practice, your wish is granted!
Take a look at these links and practise the structures: WISH + SIMPLE PAST/ WISH + PAST PERFECT.
Activities:
http://www.perfect-english-grammar.com/wish-exercise-1.html
https://elt.oup.com/student/englishfile/intplus/a_grammar/file04/nef_int_grammar_4_02?cc=us&selLanguage=en
Some explanation:
http://www.eslbase.com/grammar/wish
Make sure you ask in class!
