Do you have________ to say about your study?

I want to buy a comic book but there were __________ left at the bookshop.

Nine in ten high school students say there are significant differences in their attitude toward chatting on line, compared with _________ of their parents. 

I’d appreciate______if you would turn the radio down .

All of us want very much to see these amusing movies, especially _______ you referred to just now.