Determiners and Quantifiers

How ......... does the book cost?

Do you need ......... milk for this recipe?

I have ......... of homework to do before tomorrow.

I have ......... of friends.

There are eight pets in my house. Six are cats and ......... are dogs.

I know ......... about it!

There is ......... I need to do tomorrow afternoon.

My friend doesn't know ......... about her birthday party!

How ......... money do you have?

There are ......... people trying to go to the U2 concert this weekend.