（改肯定句）：that is train Nroman‘s
括号部分提问）：Jenny is {sitting} on the floor.
What si Jenny doing on the floor
（括号部分提问）：This girl is making {a chocolatelate cake} for her mother.
What is the girl making for her mother
(改感叹句）：He is a big eater.
What a big eater he is !
（括号部分提问）：Jane often does her homework {at home}(
Where does Jane often doher homework
括号部分提问）:Those new gloves are {two hndred yuan}.
How muchare those new gloves