https://www.ego4u.com/en/cram-up/vocabulary/who-which
http://www.grammarbank.com/who-vs-which.html
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-2218.php
http://www.englishexercises.org/makeagame/viewgame.asp?id=6122
http://www.englishexercises.org/makeagame/viewgame.asp?id=6121
http://www.perfect-english-grammar.com/relative-clauses-exercise-1.html
Keine Kommentare:
Kommentar veröffentlichen