They are in our class.(变为一般疑问句) _____ _____ in your class?

They are in our class.(变为一般疑问句) _____ _____ in your class?
I can't give you any ice-cream.（变为肯定句）
l ____ give you ____ ice-cream.
l can't light this fire.（对can't light this fire提问）
_____ the _____?
We're playing hopscotch.(对playing hopscotch提问）
_____ are you _____?
l want a lot of beans.（变为否定句)
l _____ _____ a lot of beans .