如何辨别要用is are weren't wasn't were

用“was”“wasn't”“were”“weren't”“is”“are”各造一个句子 帮我用were are weren't was is wasn't some any 填在下面的括号里 谁能用is,are,was,were,wasn’t,weren’t造句〈一个词语造两句〉? 英语填空题：读一读,选一选,填一填 was.were wasn't ,weren't ,is,are ,isn't ,a 用There is/are,There isn't/aren't,There was/were,There wasn't 用“there is,there are,there are't,there wasn't,there were,the 请你用there is\isn'there are\aren't there was\wasn't there were 请用There is/are,There isn't/aren't,There was/were,There wasn' 看到then,应该用wasn't还是weren't还是is啊? there is/are,there isn't/aren't,there wes/were,there wasn't/ 模仿例句完成以下对话,使用was,wasn't,were或weren't. 英语 wasn't.weren't.didn't区别