Dear expert Ans fast pls

Dear Student,
1:There is less coffee in the cup

2:How many boys have failed?

3:The teacher has lots of knowledge

4:There is a lot of rice in my bowl
5. The builder has a few bricks
6. Do we have any/more spoons?
7. I don't think he eats any bread
8. Did Aman have many choices?/ Did Aman have any choice?
Regards