jack's bike is blue,so this yellow one () be hiscan't 还是couldn‘t 为什么

jack's bike is blue,so this yellow one () be hiscan't 还是couldn‘t 为什么 （ ） is your bike blue and white The blue bike is[我的] This book be Carla's Her name is on the book1．This book ________ be Carla’s.Her name is on the book.A．might B．could C．must D．can’t 2．Jack’s bike is blue,so this yellow one ________ be his.A．mustn’t B．can’t C．couldn’t D Li Lei's bike is newer than Jack's'（对画线部分提问） ———_____ _____ is newer than Jack's 1the,in,jack,blue,is,boy 2are,the,mary‘s,clothes 3look,sally,this,cool.morning 造句 Jack's bike doesn't work.that's____he is late for school.为什么选why要详细一点 these blue pants are( )【填Jack's还是Jacks'】 this is her blue color bike 哪里错了 Is this( )bike,jack?No,you can ask Tom.I think it is( )bike? angles love is blue.cause her dream is blue.. the boy on the blue bike is my cousin对画线提问 on 到 bike I heve a bike.—bike is blue.画线部分填什么? Has jack a bike? _____ pen is blue.It's _________ blue pen. Kitty’s dress is blue. (划线提问)blue划线 人教版六年级英语毕业练习试卷二． 用适当的代词填空：　　1.Are those 【 】 trousers?No,【 】aren't 【 】 .【】 are blue.(they)　　2.Tom,where's【 】bike?Is this black bike No,it isn't 【】 .(my,mine,your,yours) Mike is bike is red and ()is blue.a:my ,b:I,C:her,d:mine.