Reported speech

Reported speech rules

http://www.inglesvip.com/grammar/reported-speech.html
http://www.learnenglish.de/grammar/reportedspeech.htm
http://www.englishgrammarsecrets.com/reportedspeech/menu.php

Exercises

Statements

http://www.englisch-hilfen.de/en/exercises/reported_speech/statements.htm
http://www.englisch-hilfen.de/en/exercises/reported_speech/statements2.htm

Reported commands
http://www.englisch-hilfen.de/en/exercises/reported_speech/commands.htm
http://www.englisch-hilfen.de/en/exercises/reported_speech/commands_negations.htm

Reported questions
http://www.englisch-hilfen.de/en/exercises/reported_speech/questions.htm
http://www.englisch-hilfen.de/en/exercises/reported_speech/questions2.htm

Miscellaneous /mixed exercises
http://inglesnanet.com/grammar/reportedspeech.htm
http://inglesnanet.com/grammar/repspeech.htm
http://www.perfect-english-grammar.com/reported-speech-exercises.html