All the students were very happy怎么改否定句

All the students were very happy怎么改否定句 All the students were very happy 变为否定句、一般疑问句、做肯、否定回答 All the students were very excited改成否定句,改一般疑问句,作肯定和否定回答 All the students were very excited 怎么肯定否定回答 All the students were very excited怎么变否定,肯定回答,怎么变一般疑问句,否定句 小学英语语法求助八、句型转换1. All the students were very excited. 否定句：All all of the chidren were very happy at the party 否定句 all the students were very excited改一般疑问句 All the students were very excited (改肯,否回答） they were very happy yesterday.变为一般疑问句和否定句怎么变? 句型转换 1、It was exciting 否定句 一般疑问句 2、All the students were ver All of them became happy again改为否定句怎么改啊,