Why are the student asked to go to class on time?

Why are the student asked to go to class on time? the student are at school Why are the children why is the student late?和 why is student late?有什么区别 the student are 什么on sunday There are some () between the two student The first one :you are student Why are the lessons interesting? there are over forty student in the room改成there are ()() forty student in the room the student are learning lesson five now the student are learning()()()now填空 who are you are you a high student?why adds me baidu`s what do you prefer ,hand-written letters or e-mail?这个问题回答5到6句..帮帮忙呀~why are some student addicted to the Internet?what are the negative impacts of the Internet on students?也回答下吧. Why are the tallest people the laziest? why are the tallest people the laziest? 同义句are you the top student at school?are you ()()student at school? Here are the results of the student activity the student are in the playground对划线部分提问 here are the results of the student是什么句式