I think he can see the words. (改为否定句)

　　I________ think he ________ see the words.

　　My sister does her lessons at home on Sunday. (改为一般疑问句)

　　________ your sister________her lessons at home on Sunday?

　　The boy looks like his father. (改为同义句)

　　The boy ________ ________his father.

　　His parents lived in the south of America．(改为一般疑问句)

　　________his parents ________ in the south of America?

　　He has something to tell you. (改为否定句)

　　He ________ ________ to tell you.

　　They are having a good time now. (改为感叹句)

　　________ ________ a time they________ ________!

　　Our teacher came to his school three years ago. (就划线部分提问)

　　 ________  ________   your teacher come to his school?

　　I think they are having meeting in the classroom (改为否定句)

　　I ________ think they ________ having meeting in the classroom.

　　In winter there's a lot of snow in Changchun. (改为同义句)

　　In winter it ________ ________in Changchun.

　　How is the weather today? (改为同义句)

　　________ the weather ________ today?