yesterday is my father bithday.i bought a g---- for him

yesterday is my father bithday.i bought a g---- for him bike my father bought yesterday him as he got for his work l I bought a toy () for my sister yesterday i,bought,book,father,for,my,a.连词成句啊! for I bought my a father shirt .(连词成句 the shirt I bought for him yesterday is small ,i must buy hi It was a present ______ my father bought for me yesterday.这句 My father bought a radio yesterday改为疑问句 My father bought a radio yesterday改为否定回答 同义句:My father bought me a piano yesterday. My father bought a new computer yesterday改为被动语态 My father bought a new computer yesterday结构