Mike

Mike obtained 'Back From The Dead'

Mike unlocked the drill 'Past The Point Of No Return'

Mike completed the lesson 'Relax, Don't Get Past Tense'

Mike unlocked the drill 'I Came, I Saw, I Studied'

Mike completed the lesson 'Time For The Past'

Mike unlocked the drill 'Meet The Kanji'

Mike completed the lesson 'It's Go Time'

Mike unlocked the drill 'It's Just Like に, へ?'

Mike completed the lesson 'へ! Another Particle'

Mike unlocked the drill 'Where's That Pesky に At'