Writing
http://www.oup.com/elt/global/products/result/engelem/e_textbuilder/
http://www.oup.com/elt/global/products/result/engpreint/e_textbuilder/
Reading
http://fds.oup.com/www.oup.com/pdf/elt/catalogue/0-19-437700-8.pdf
http://www.world-english.org/reading1.htm
http://www.cdlponline.org/index.cfm?fuseaction=activity1&topicID=8&storyID=90
http://www.onestopenglish.com/section.asp?catid=59409&docid=147340 (Bamboo - passage)
http://www.onestopenglish.com/section.asp?catid=59409&docid=147341 (Bamboo - activities)
Use of English
Linkers
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit07/7d_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit07/7d_
Future conditional:
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit07-01.xml&courseID=undefined&anchor=undefined
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8d_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8d_2/
http://www.usingenglish.com/quizzes/23.html (If or unless?)
http://www.englisch-hilfen.de/en/exercises/if_clauses/type_1_statements.htm
http://www.englishgrammarsecrets.com/firstconditional/exercise4.html
http://www.oup.com/elt/global/products/incredibleenglish/level6/games/wordorder_7
http://www.english-4u.de/cond_clauses_ex1.htm
Speculating:
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit03/3c_2/
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit04-01.xml&courseID=undefined&anchor=undefined
Pronouns (possessive, reflexive, etc.)
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8a_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8a_2/
http://www.oup.com/elt/global/products/result/engint/a_grammar/unit01/1b_1/
http://www.usingenglish.com/quizzes/354.html
http://www.usingenglish.com/quizzes/62.html
http://www.usingenglish.com/quizzes/67.html
http://www.english-4u.de/pers_pronouns_ex1.htm
Present Perfect
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4c_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4c_2/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4d_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4d_3/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4b_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4b_2/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4d_4/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit04/4d_2/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit10/10b_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit10/10b_2/
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit05-01.xml&courseID=undefined&anchor=undefined
Future (will and going to)
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8c_1/
http://www.oup.com/elt/global/products/result/engpreint/a_grammar/unit08/8c_2/
http://www.oup.com/elt/global/products/incredibleenglish/level6/games/wordorder_5
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit06-01.xml&courseID=undefined&anchor=undefined
Vocabulary:
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit05-02.xml&courseID=undefined&anchor=undefined
http://www.pearsonlongman.com/challenges/interactive/?fileName=xml/level3/Unit07-02.xml&courseID=undefined&anchor=undefined