Точка С — середина отрезка АВ. Через точки С и В проведены параллельные прямые с и Ь соответственно так, что прямые АВ и b не перпендикулярны. а)Докажите,

How 1) are you? 2) I'm sitting in a cafe near my house. I 3) like) my work, but, it 4) is difficult sometimes. Today, David 5) is mending his boat. Every Saturday he 6) works on it. I 7) am drinking a cup of coffee and I 8) am thinking of your coffee at home. Every day I 9) drive to work. It 10) takes me half on hour. 11) Does dad still work at the office? During the week David 12) works in a shop in the centre. He 13) travels a lot by car, too. The sun 14) is shining at the moment, and the weather 15) is beautiful for autumn. 16) Do you enjoy your new job? Well, I must go now. David 17) is coming across the road. Write soon. Love Maria