完成句子  按要求完成句子，每空一词。
Jim’s jacket is yellow and black. (就划线部分提问)
________ ________ is Jim’s jacket?
My cousin has a volleyball. (变否定句)
My cousin ________ ________ a volleyball.
What about some hamburgers? (变同义句)
________ ________ some hamburgers?
The sweaters are 20 dollars. (就划线部分提问)
________ _________ are the sweaters?
Those are oranges on the table. (改为单数句)
________ _________ orange on the table.