Раскрой скобки, используя Present Perfect Progressive:
1. My sister (to do) aerobics since last year.
2. I (not to eat) a fried meal since I began to follow a diet.
3. Mary (to use) this toothpaste for a long time.
4. His grandmother (not to smoke) since he visited his heart doctor.
5. She (not to drink) strong tea for many years.
2)haven’t eaten
3)has used
4)hasn’t smoked
5)hasn’t drunk