He is English怎么改成复数?

He is English怎么改成复数? He is English.怎么改成复数 He is a man改成复数句子 He is a baby.(改成复数句) Is he an English boy.复数形式 It is her book和He is my uncle 怎么改成复数形式? How is he?He is fine.改成复数 she is an english woman 改成复数句子 She is American,and he is English .改为复数句子 it is an orange,he is my friend 改成复数形式.还有,英文的家谱怎么写?____ tree He is running very fast .﹝改成复数形式﹞ He is an English teacher.改为复数句