Match the sentence halves 1. I couldn't get into my flat because. 2. When our friends arrived.3 Jill didn't come with us because.4.I turned on the TV news.5.Johnny was nervous because.6. When I got to the supermarket checkout.A. she'd made other plans.B.I realized that I'd left my wallet at home.C. I'd lost my keys.D. I had bought the wrong size.E. it was the first time he had flown.F.to see what had happened.G.we hadn't finished cooking the dinner. . ​