His ruler is on his bed.(改为一般疑问句)____his ruler_____ ______ _

His ruler is on his bed.(改为一般疑问句)____his ruler_____ ______ ____?
My father's cup is green.(对划线部分提问)____ ____ ____ ____ father's cup?
The girl is in her room.(对划线部分提问)____ ____ the girl?
连词成句 brother in his your room is（.）Your____ ____ ____ ____ ____.
My father is a teacher.(对划线部分提问)____ is a teacher?
His favourite sport is swimming.（改为复数形式）____ ____ ____ ____ swimming.
There is a cap on the desk.(对划线部分提问) 也一起回答.

1.What colour
2.Where is
3.Your brother is in his room.
4.Who
5.Their favourite sport is
6.未说明划线部分,无法回答
如果划线部分是a cap ,那么可回答What's on the desk?
提问中的问题,回答是Is his ruler on his bed?
?