CONDITIONALS

http://www.iesdamasoalonso.es/english/uploads/archives/Conditional-Sentences-IN.pdf

http://www.se-savigliano.unito.it/programmi/materiali/Adami/CONDITIONAL%20SENTENCES.pdf

http://learnwithsofa.com/grammar/alc2/conditionals.pdf

http://nanonano4.webs.com/condicionais%201%202%20e%203.pdf

http://www.e-grammar.org/download/if-clauses.pdf

http://teslden.com/wp-content/uploads/2009/08/conditional-wksht13.pdf

http://www.jamesabela.co.uk/intermediate/Grammar/Conditionals.pdf

http://www.bilbao.edu.mx/comunidad/preparatoria/wp-content/b5__tar_ing_003_071018.pdf

http://learnwithsofa.com/grammar/ilc6/the_second_conditional.pdf

http://downloads.bbc.co.uk/worldservice/learningenglish/quiznet/pdfs/qnet_146_conditionals_070816.pdf