Special care should be taken to read labels and prevent cross-contact when purchasing and transporting food. Week 4 Activity Week 4 Activity-Answer Key Week 4 Activity (Spanish) Week 4 Activity (Spanish) – Answer Key You Might Also Like February 2010 E-news February 5, 2010 2nd Annual DRA Beer, Bocce & BBQ May 18, 2011 Restaurant Industry Fast Forward>2018 January 9, 2018