UNIT 7 PEOPLE AND PRODUCTS

CONDITIONALS

1st Conditionals:
http://www.saberingles.com.ar./curso/lesson19/05.htm
http://www.saberingles.com.ar./curso/lesson19/06.html
http://www.saberingles.com.ar./curso/lesson19/07.html
2nd conditionals:
http://www.saberingles.com.ar./curso/lesson25/06.html
http://www.saberingles.com.ar./curso/lesson25/07.htm (hay alguna frase de 1er condicional)

http://www.perfect-english-grammar.com/second-conditional-exercise-1.html
3rd conditionals:
http://www.perfect-english-grammar.com/third-conditional-exercise-1.html
Practise 1st, 2nd and 3rds:
http://www.perfect-english-grammar.com/support-files/all_conditionals_form_mixed_exercise.pdf
http://tillyer.net/GLOW/fsi099.htm

TIME CLAUSES (they are like 1st Conditionals with a time preposition)

http://www.saberingles.com.ar./curso/lesson22/06.html
http://www.e-grammar.org/time-clauses/test1-exercise1/
http://www.e-grammar.org/time-clauses/test1-exercise2/
http://www.e-grammar.org/time-clauses/test2-exercise1/
http://wwwedu.ge.ch/cptic/prospective/projets/anglais/exercises/time1.htm


Here we mix Conditionals (if, unless), with Time Clauses (when, as soon as...) and clauses beginning with IN CASE:
http://www.imparareinglese.co.uk/esercizi_inglese/future_time_clauses.html