来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/10/04 18:04:46
请根据句意用括号内所给单词的适当形式填空
1.It's not allowed___(smoke)in the gas station.
2.I wish I____(can)walk in space
3.The machine was_____(develop)successfully in Peking University last year.
to smoke (be allowed to do sth)
could 虚拟语气
developed 被动语态