按要求转换句型
I can speak English．（对画线部分提问）
________ ________you speak？
Can you play the piano？（用the guitar改为选择疑问句）
________you play the piano________ the guitar？
Please show me your new watch．（改为同义句）
Please show your new watch________ ________．
He can do lots of kung fu．（对画线部分提问）
________ ________he do？
You can help her．（改为否定句）
You________ ________her．
They can play the piano，the violin and the guitar．（改为一般疑问句）
________they play the piano，the violin________ the guitar？
I can join in the Chinese speech contest．(改为一般疑问句)
________ ________ ________ in the Chinese speech contest？
Can Jack and his brother speak Chinese？(作否定回答)
No，________ ________．
He wants to join the math club．(对画线部分提问)
________ ________ ________ he ________ to join？
His sister can play computer games．(对画线部分提问)
________ ________ his sister ________？