1.� The snow (already/shovel) when they arrived.
2.� After the laundry �(wash) it �(iron).
3.� By three o�clock yesterday all of the chores �(do).
4.� At three o�clock yesterday the mail �(deliver).
5.� The meat (eat) as it (cook).
6.� Before the check �(write) the price (set).
7.� First the car �(check) then a proper document �(issue).
8.� By the time the diagnosis (determine) the patient �(examine) twice by the doctor.�
9.� When the bus �(repair) their journey �(continue).
10.�� At three o�clock an important announcement �(make) informing the students that the exams (cancel).
11.�� By the time the car �(repair) half of the spare parts �(change).