Adverbs

Adverbs:
Click on this link to read about them:

http://www.fortunecity.com/bally/durrus/153/gramch24.html

Past Perfect

Click on these links and Practice:

http://www.englisch-hilfen.de/en/exercises/tenses/past_perfect_simple_past.htm

http://www.englishpage.com/verbpage/pastperfect.html

Also:
http://www.ego4u.com/en/cram-up/grammar/past-perfect-simple

http://www.perfect-english-grammar.com/past-perfect-exercise-1.html