Present Perfect - Past Simple Practice

http://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex03

http://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex05

http://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex07

http://www.better-english.com/grammar/pspp1.htm

http://www.englishgrammarsecrets.com/presentperfectorpastsimple/exercise1.swf