They are students on a middle school in Chicargo错在哪里

they often ( h )in their homework on time they are good students.根据首字母填空 ( )are her students.They are good( )are her students.They are good students. there are many teachers in the world.they____their students knoeledge.they love their students.when their students are _____danger,they try their_____to protect the students.on may 12th ,2008,a lot of students____in the earthquake.at the moment,they They are students on a middle school in Chicargo错在哪里 改错the students are going to fly kites on this weekend,aren't they they are always focusing on picking the best out of their students.怎么翻译? 这句话怎么翻译啊?They are loaned to students on a early biases. are they on the how many students are there in the classroom?( ) They are all on the playgroundA no one B none C nobody the students are on the playground .they are running保持句意不变you can see the students-_________on the playground Are they students?Yes they are有什么错 They are both students.改为同义句 they are ------ students 空里用all 还both Are they students?（改为单数句） they are students改为否定句 They are good students怎样翻译? are they american students?改为单数形式 students,they,here,are连词成句