http://www.agendaweb.org/

 
 
 
 
http://www.perfect-english-grammar.com/present-simple-exercise-1.html
 
http://www.mansioningles.com/Gramatica.htm
 
http://www.clicknlearn.net/
 
http://www.theenglishminute.com/Videos/Present.html

https://www.e-grammar.org/
 


Zuletzt geändert: Donnerstag, 5. Juni 2025, 10:37