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.
2. whose
3. afford
4. if
5. who
6. much
7.you'd better
8. who
9. the
10. biggest
11.
12. take