五年级上学期英语语法专项训练一1. Fill in the blanks with do, does, dont or doesnt. (用do, does, dont 或doesnt 填空)。(1)A:_ you often clean your kitchen? B: Yes, I _. (2)A:_ your brother always get there at seven? B: No, he _. Sometimes he gets there at seven thirty.(3)A:_ they usually play ball games after school? B: Yes, they _.(4)A:_ Tim do his homework every evening? B: No, he _. He someti