There are {two toilets} in my house。『括号部分提问』
How many are there toilets in your house?
Miss Lynn is {in the classroom}。
『括号部分提问』
where is MIss Lynn?
We are {playing ba
sketball now}。 括号部分提问
what are you doing now?
What a big playground!『改变句子,句意不该』
How big the playground is!或What a big plyground it is!
或:So big a playground!。
。