1.Our friends are Danish.（变为一般疑问句）

they are my friends 变为一般疑问句 英语 ..They are our women doctors.（变为单数）.Mary can fly.（变为一般疑问句 Our books are in the bookcase.(变为一般疑问句） __ __ books in the b We like our room.(变为一般疑问句 lucy is our sister变为一般疑问句 将there are 30 students in our class变为一般疑问句 They are in our class.(变为一般疑问句) _____ _____ in your class? These pencil are red.（变为一般疑问句） These housewives are very busy.(变为一般疑问句） The students are piaying football.(变为一般疑问句） We are studets（变为否定句和一般疑问句） 1.Shi is their daughter.(改为一般疑问句） 2.He is our teacher.(变为一般否