This is his dictionary.单复数转换

This is his dictionary.单复数转换 This is his dictionary同义 句型转换This is an English dictionary.(改为复数）____________________ Is it his dictionary?变成复数形式. this dictionary is in that box复数 This is his dictionary(一般疑问句) This is his dictionary(改为一般疑问句) 复数形式转换Is she his friend.Yes,it is.This is a ( ) ( ) Susan`s 英语单复数转换,单转复,复转单1.Is this you box?2.There is a boy in the pic He is Lilys brother单复数转换 is his dictionary on zhe bed 怎么改为复数形式? 句型转换(每空一词)1.This is his family photo(改为复数句子)These____ _____