按照要求变换下列句型
1.he has given away all the gifts to the children .(否定句)
he _____________________ away all the gifts to the children
2.they thought he was the best writer in the newspaper .(否定句)
they _____________________ he was the best writer in the newspaper .
3.his best friend gave him this peresent .(对his best friend提问)
__________________________ him this present
4.it's not creative enought to buy a searf for my mother .(同义句)
___________________________ a scarf isn't creative enough
5.i ,have ,time ,my ,do ,to ,enough ,finish ,homework ,not (连词成句)