More verb tenses practice

Rally

http://www.eslgamesplus.com/present-perfect-vs-past-tenses-rally/

Jeopardy

http://www.eslgamesplus.com/verb-tenses-interactive-grammar-game-for-esl-jeopardy-quiz-game/

Exercise

http://www.espressoenglish.net/difference-between-present-perfect-and-past-perfect-in-english/