This bag is 20kg.That bag is 40kg.（合成一句）

This bag is 20kg.That bag is 40kg.（合成一句） The bag is 20 kg.That bag is 40 kg.(合并一句) That bag is _____ This bag is yellow.That bag is yellow ,too.(合成一句,句义不变) 要改成_t This bag is 5 dollars.That bag is 7 dollars.(和为一句） This bag is heavy.That bag is a little ） This is my bag改为同句 This bag is This bag is 90 yuan.That bag is 70 yuan(改为同义句) That box is lighter than this bag的同义句 This bag is her.Whose bag is that?It is____(我的） This bag is 90 yuan.Taht bag is 70 yuan (同义句)This bag is____ This bag is small.(改为同义句） This bag ＿＿. this black bag is