①this ②is ③dog ④Helen's ⑤no ⑥isn't ⑦it请用这些单词组成一句英文句子.

①this ②is ③dog ④Helen's ⑤no ⑥isn't ⑦it请用这些单词组成一句英文句子. Lily is( )sister,适当形式是Hele This dog is lost 怎么读 This is a big dog改成感叹句 whose is this dog(改成同义句) this is she dog.怎么改 this is a（ ）of dog whose dog is this?lt's___(he) Whose is this lovely ___ dog? (spot) this dog is yours 同义句 This dog is brown改为复数句 This is a dog :改为复数句 This is Peter dog.有什么错误 Whose dog is this 能不能说成 Whose is this dog This is my dog.His name is Coco.(同义句)Coco is () () () my dog. I like this dog best.(改为同义句)This dog is ____ _____ _____. i like this e-dog very much.（改为同意句）this is my ______e-dog 英语翻译二、连词成句.①much hot dog is how this