句型转换.
（1） There are four lessons in the afternoon.(改为一般疑问句)
______ ______ four lessons in the afternoon?
（2） He goes to school by bike every day. （变成否定句）
He________  ________to school by bike every day.
（3） He does his homework at home every day.（对划线部分提问）
________ does he  ________ his homework every day?
（4） He will go to the cinema tomorrow.（改为一般疑问句）
______ he  ________ to the cinema tomorrow?
（5）I can ride a horse. （改为一般疑问句）
      you ride a horse?