we had a party on december25改为否定句

句型转换：1、We had a lot of fun at Jim's birthday party .(改为否定句） We had a very happy Open Day改为否定句 We had a football match yesterday .改为否定句 We had a party last Sunday (改为一般疑问句并作否定回答) 题为We should go to the party on time.(改为否定句） We had a good time in the party yesterday.（改为同义句） We ____ __ 2.He had a birthday party on May 10.(改否定句和一般疑问句 We had a great time at the party.(改为同义句） We had a good time at the party last Saturday.(改为同义句) We had to have violin lessons twice a week.改为否定句 We __ __ __ I will have a party on October lst.改为否定句,顺便讲一下方法. we can go to his party 改为否定句