Jobs: 

game: http://www.mes-games.com/people1.php

 Spelling game: 
http://www.eslgamesplus.com/learn-to-spell-vocabulary-related-to-jobs-doctor-dentist-chef-esl-spelling-activity-online/

Practice countries and nationalities

http://quizlet.com/19275957/countries-and-nationalities-in-english-for-esl-learners-flash-cards/

Spelling game 
http://www.eslgamesplus.com/countries-nationalities-esl-interactive-spelling-activity-online/

Family vocabulary practice

http://quizlet.com/13822087/family-flash-cards/

A or an?

http://www.englishexercises.org/makeagame/viewgame.asp?id=1203

http://english-zone.com/grammar/a-an.htmlhttp://english-zone.com/grammar/a-an.html