按要求完成下列句子。
1.I like grapes.(变为否定句)
I ____ ____ grapes.
2.I cleaned my room last weekend. (对划线部分提问)
______________ you____________ last weekend?
3.My mother is a TV reporter.(改为一般疑问句)
____ ____ ____ a TV reporter?
4.I am 45kg. (对划线部分提问)
____ ____ are you?