they are teacher.变为否定句第二个问题：it‘s an English car 变为复数第三个问题：that shirt is white 变复数

they are teacher 对teacher 提问 he is a teacher (否定句)下面都是I am a worker (否) I ___ ___ a worker 2.they are singing and dancing they ( ) singing and dancing Are they saying( )( )( )their teacher? They are our teacher是什么意思 they are teacher.变为否定句第二个问题：it‘s an English car 变为复数第三个问题：that shirt is white 变复数 they are working hard 变为感叹句【 】【 】they are they are my friends 变为一般疑问句 They are bananas怎么变为单数句子 They are oranges.(变为单数形式） They are at home.(变为一般疑问句) They are friends 变为否定句 Are they on the table?(变为陈述句) 将Are they theirs shoes变为单句 They are some frogs.变为单数句 They are brothers变为否定句 they are Chinese(变为单数)则么写 英语改错：They are our teacher. they are ____(woman)____(teacher)