Look at what the teacher did yesterday. Writewhat you were doing at these times. 9:00—9:30 at the doctor's10:00—11:00 had English class12:00—13:00 had lunch 14:00—15: 30 visited a friend in hospital16:00—17:00 went shopping While the teacher was at the doctor's, I wasgoing to the class. ... at the doctor's在诊所(医院)at the barber's在理发店