用单词的适当形式填空：1.How many__do you have in your classroom?(seat)

用单词的适当形式填空：1.How many__do you have in your classroom?(seat)
2.Li Hui is reading newspapers__in the reading room (quiet)
3.There are a lot of__students in that unuversity (nation)
4.My cousin is absent from school today because of his__(ill)
5.He is___to the teacher,"I'm sorry,I'm late."(say)
二.改句子
He needs some help in his English study. 改为一般疑问句
2.We can eat and talk in the library.改为否定句
3.Don't write your name on the desk 保持原句意思基本不变 You__ __ you name on the desk
4.Our monitor visits (the museum) every three months 对括号里提问 __ ___your monitor visit every three months?
5.before,we,get to,must,eight,school,o'clock 连词成句