求教英语改写句子 (1)my father always goes swimming with m

求教英语改写句子 (1)my father always goes swimming with me at weekends.(改一般疑问句) (2)they promise to keep the environment clean.(对keep the environment clean划线提问) (3)I often help mary and she also helps me.(保持句意不变) (4)we have already been to the great wall.(改成否定句) (5)the environment is all the things round us.(对all the things round us划线部分提问) (6)Linda's brother promise to give her 150RMB.(对give her 150RMB划线部分提问) (7)ken is usually kind to others.(保持原意思句)

1.Does your father always go swimming with you at weekends?2.What do they promise?3.Mary and I often help each other.4 We have not been to the Great Wall.5.What is the environment6.What does Linda's brother promise to do?7.Ken is a kind guy