ENGLISH FOR ADMINISTRATIVE PERSONNEL
I-2020
FIRST CLASS
Practice with the following links:
https://www.myenglishpages.com/site_php_files/grammar-exercise-personal-pronouns.php
http://www.eclecticenglish.com/grammar/PresentSimpleToBe1A.html
https://agendaweb.org/exercises/verbs/to-be/questions-1