将下列句子改成否定句和一般疑问句并作肯定和否定回答。1、Atthemoment,Tomisplayingthepiano.



2、Listen,theyarespeakingFrench.



3、LiuMingisskatinginthesportshallnow.



4、SuYangiscatchinginsects.



5、Iam doingmyhomeworknow.



6、Theyarewalkingtothepark.



7、Thelittleboysarelearningtoski.


1、Atthemoment,Tomisn'tplayingthepiano.
Atthemoment,isTomplayingthepiano?
Yes,heis. No,heisn't.
2、Listen,theyaren'tspeakingFrench.
Listen,aretheyspeakingFrench?
Yes,theyare. No,theyaren't.
3、LiuMingisn'tskatinginthesportshallnow.
IsLiuMingskatinginthesportshallnow?
Yes,heis. No,heisn't.
4、SuYangisn'tcatchinginsects.
IsSuYangcatchinginsects?
Yes,sheis. No,sheisn't.
5、Iamnotdoingmyhomeworknow.
Areyoudoingyourhomeworknow?
Yes,I am. No,I amnot.
6、Theyaren'twalkingtothepark.
Aretheywalkingtothepark?
Yes,theyare. No,theyaren't.
7、Thelittleboysarenotlearningtoski.
Arethelittleboyslearningtoski?
Yes,theyare. No,theyaren't.