cho mình xin lời giả như so sánh gì với ạ mình cảm ơn 1.we've never had a more intelligent student than bob Bob is.... 2.i have never seen a more beautiful building than this one this is..... 3.my mother was the most warm-hearted person i've ever know i've never know..... 4.in my opinion, there is nobody as kind-hearted as my grandmother In my opinion , my grandmother..... 5.There is one more intelligent student in this school than John John is .... 6.This is the most delicious dish i've ever tasted I've.... 7.Have you got any bags smaller than that one? Is this..... 8.I've never met any more dependable person than george George.....