Fill in the blanks with the correct form of tenses
Grace 1.______ (be) a science major student in college and she 2._____ (be) active in sports. Her love affair with the health industry 3._____ (begin) when she 4.______ (help)her best friend, who 5.________ (be) overweight, to slim down one summer. She 6._______ (design) a programme for her friend and 7.______ (help) her get into shape by exercising with her and teaching her how to eat right foods.