句型转换Daming can play football. ( 改为否定句)
Her sister can sing English songs. ( 改为疑问句)
Can she play the piano? ( 作肯定回答)
Can you speak English? ( 作否定回答)
Can your mother ride a horse? (改为陈述句)
Gesang is forty． Dawa is forty， too． （改为同义句）
Gesang is old Dawa． They are forty．
You have done so excellent work． （ 改为感叹句）
excellent you have done!
Li Hua's mother took part in Hubei medical aids in February． （对划线部分提问）
took part in Hubei medical aids in February？
You'd better tell us about today's discussion． （改为否定句）
You'd better us about today's discussion．
The teachers are still taking about where they will hold the concert． （改为简单句）
The teachers are still talking about hold the concert．