根据所给的汉语提示，转换下列句型。 1. Mary doesn't eat as much as Jim. (改为同义句) Mary eats Jim. 2. Karen is 160 centimeters tall. Tony is 170 centimeters tall. (合并为一句) Karen is ____ centimeters ____ than Tony. 3. This bag weighs 5 kilos. That bag weighs 10 kilos. (合并为一句) That bag weighs _ as ___ as this one. 4. The box is 30 centimeters long. (对画线部分提问) ___ _ the of the box? 5. This is an amazing achievement. (改为感叹句) ___ an achievement this is!
