1 they are students.they are playing football on the playgrou2 those are the people.you met them on the street yesterday.3 she is mary .you saw her in the street.4 he is our english teacher. he came yesterday.5 this is the professor.he taught me chem

( )are her students.They are good( )are her students.They are good students. 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 They are students改为否定句 The students are having ___lessons now.(they) they both are students.和they are both students.哪个正确? It seems they are students.等不等于It seems that they are students. They are new students here.I don't know____(they). They are good students and they're ___ China Whose skateboard are they?They're the________(students) The students are ---- ----a dialogue.They are fun ---- ----（观赏） 英语问题Thy are good students 改为感叹句 （）（）students they are!