欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

1. I'm writing a letter.（變?yōu)橐话阋蓡柧洌?BR>        you        a letter?
2. They are playing soccer at school.（對(duì)劃線部分提問）
                 they playing soccer?
3. Mr Green is playing the guitar.(對(duì)劃線部分提問）
         Mr. Green         ?
4. They're talking to an old man.（對(duì)劃線部分提問）
                 they talking to?
5. He often plays football in the afternoon.（用now替換often改寫句子）
He                 football now.