Помогите. Если можно, то объясните.)

6. what game are they playing
7. i am looking for a bank.
8. we are playing..
9. .......was fixing.....
10. it was snowing.....
11. what were you doing......
12. i didnt clean.....
13. we travelled....
14. what did you do.....
15. many
16. some
17. much
18. any
19 much....a little
20. any