Jack and Sally are brother and sister. They are twins. They like to swim and ride a bike. They like to fly kites, too. They often run with the kites near a river. The kites are very high. They look very happy. But not all of their favorite games are the same. Jack likes to play football and Sally likes to play basketball. Jack likes to jump high, he thinks it’s easy, but Sally thinks it’s very hard. Sally likes to make things, but Jack can’t. Sally can sing very well and Jack can throw the yo-yo very well. Sally wants a go and Jack helps her. 根据短文内容，判断句子正( T )、误 ( F )。 (     )1. Jack and Sally are classmates. (     )2. Jack and Sally often fly the kites near a river. (     )3. Their favorite games are the same. (     )4. Sally likes to jump high. (     )5. Sally can sing very well, but Jack can’t.