More unit 14 grammar

 In this link you can find exercises to practise the adjectives ending in -ed or -ing:

https://agendaweb.org/grammar/adjectives-intermediate-2.html 

To practise just, already and yet with the present perfect, click here:

https://englishpracticetest.net/present-perfect-with-just-yet-and-already-a2-english-grammar-test/#google_vignette   (you need to do the exercises in the white board and then correct them)

https://wordwall.net/es/resource/10732865/present-perfect-just-already-yet

https://www.english-grammar.at/online_exercises/tenses/t102-just-already-yet.htm

https://www.oxfordlearnersdictionaries.com/grammar/online-grammar/present-perfect-simple-with-just-already-and-yet  (click on practice)