句型转换。
1. My sister often watches TV every night. （对划线部分提问）
____________________________________________________.
2. The children read books five times a week. （对划线部分提问）
____________________________________________________.
3. Every night I sleep eight hours. （对划线部分提问）
____________________________________________________.
4. This picture is different from that one.（改同义句）
____________________________________________________.
5. Bill does his homework every day. （变否定句）
____________________________________________________.
