1)kelly sings very well/she jane does. 2)that is the is a teacher in africa 3)i am afraid we can go on holiday this year. 4)you will fail your do not study. 5)that"s the to sell his bicycle. 6) this green coat? $100 7)if you are bed early. 8)neil armstrong was the walked on the moon. 9)it holiday we"ve ever had. 10)san francisco is one of america" cities. 11)i think i will fly it is cheaper. 12)it two hours to reach the airport if we go by car.