It started snowing. We didn't reach the top. If it_hadn't started_____ snowing we_would have reached___ the top Matt doesn't treat Sue well. She won't stay with him. If Matt___treated_____ his girlfriend better, she_would stay_____ with him. You don't do any exercise. You don't feel healthy You_would feel______ a lot healthier if you__did____ some exercise. The taxi driver had satnav.He found the street easily. The driver_wouldn't have found______ the street if he__hadn't had______ satnav Jim bought the wrong size. I had to change the sweater. If Jim_had bought______ the right size,I__wouldn't have had to change_____ the sweater. You get up late. You waste half the morning. If you__got up______ earlier, you___wouldn't __waste___ half the morning.