RELATIVE+PRONOUNS

Do these exercises:

http://www.english4today.com/englishgrammar/englishtests/english_test_explanation.cfm?TestID=22 (click onGo to test)

http://www.grammar-quizzes.com/clauses-1.html

http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/adj2.htm (su più pagine)

http://www.ompersonal.com.ar/omcompany2/day09/conversation09c.htm

http://www.ompersonal.com.ar/omexercise/clausulasrelativas/unit29.htm

http://www.ompersonal.com.ar/OMFIRST2/UNIT3/lesson10/page4.htm

[]