Revise all the structures you have learnt this month with the tutorials below:

Gerunds and infinitives
http://www.englishpage.com/gerunds/index.htm

Reporting verbs
http://academicenglishcafe.com/ReportedandQuotedSpeechVerbs.aspx

Hedging
http://www.uefap.com/writing/feature/hedge.htm

Prefixes and Suffixes
http://www.uefap.com/vocab/build/building.htm

Word classes
http://www.uefap.com/vocab/vocfram.htm

Cause and Effect
http://www.uefap.com/writing/function/causeff.htm

Conditionals
http://www.englishpage.com/conditional/conditionalintro.html