Do you think he is c______ about English?He reads English an

Do you think he is c______ about English?He reads English an He is an English He reads ____(a lot of)about English. he is an english teacher. How do you think about English? He reads English on every morning.改错 I think he is an English teacher,I think做什么语? Mike is reads an English book 合并句子he is an English boy.Jim is an English boy,too.he is an Is he an English boy.复数形式 为什么不能说He is an English He reads lots of English magazines to i__ his English.