句型转换。
（1）I like playing football.（改为否定句）
I ________  ________ playing football.
（2） He is good at basketball. （改为一般疑问句）
________ he good ________ basketball?
（3）Su Yang likes reading. Helen likes reading too.(两句合并为一句)
Su Yang and Helen ________like ________.
（4）I like swimming.(用Mike改写句子)
________  ________ swimming.