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)

6º: Unit 5: Modals, -ed and-ing adjectives

 Modal verbs:

https://www.englishtestsonline.com/modal-verbs-test-b1-grammar-exercises/

https://usefulenglish.ru/grammar/modal-verbs-exercise-eight

https://www.eltbase.com/quiz/241_01.htm

https://www.eltbase.com/quiz/241_02.htm

https://www.eltbase.com/quiz/241_03.htm

-ed and -ing adjectives:

https://test-english.com/grammar-points/b1/ed-ing-adjectives-adjectives-verbs/    (3 exercises)

https://agendaweb.org/exercises/grammar/adjectives/-ed-ing-1

https://agendaweb.org/exercises/grammar/adjectives/-ed-ing-2

https://agendaweb.org/exercises/grammar/adjectives/adjectives-ed-ing

6º: Adjectives ending in -ed or -ing?

Some grammar explanation, with a test at the end:

https://learnenglish.britishcouncil.org/grammar/beginner-to-pre-intermediate/adjectives-ending-in-ed-and-ing

https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-48887.php

And some exercises:

https://www.perfect-english-grammar.com/participle-adjectives-exercise-1.html

http://esl.fis.edu/grammar/multi/eding.htm

https://www.curso-ingles.com/practicar/ejercicios/adjectives-ending-in-ed-and-ing

https://www.test-english.com/grammar-points/b1/ed-ing-adjectives-adjectives-verbs

http://a4esl.org/q/h/9801/dg-eding.html