Please click on the link to do your sentences practice WS. Remember to email your results to me right after taking the assignment. (It's located on the bottom of your results page after you press "Submit")
http://highered.mheducation.com/sites/0073511994/student_view0/brush_up/part_i-grammar2/grammar_exercise_04.html
http://highered.mheducation.com/sites/0073511994/student_view0/brush_up/part_i-grammar2/grammar_exercise_04.html