1.David eats rive for dinner.（改为否定句）
David ___ ___ rice for dinner.
2.The children have music classes on Fridays.（改为一般疑问句）
___ the children ___ music classes on Fridays?
My brother does well in playing basketball.（改为同义句）
3.My brother ___ ____ at playing basketball.
4.The girl plays the piano (twice a week).（对句子括号内部分提问）
___ ___ ___ the girl plays the piano?
5.The girl (in the hat) is my elder sister.（对句子括号内部分提问）
6.His hobbies are （reading and playing tennis）（对句子括号内部分提问）