Go to estudio.quia.com and go to the TEXTBOOK (the eBook not the workbook). Then find Capítulo 6 - Prepárate para el examen - Self-check for achievement. Complete the following. Note: you could also just use your textbook pgs. 192-193.
Activity 3 numbers 16, 17, 21, 23 & 25
Activity 4 numbers 29 and 31
So in total you have seven sentences to complete. Good luck!