被动语态（一般过去时） — 英语填空题

学校想减少浪费水。请选择能正确完成建议句的选项：Why don'…

学校正在制定保护河流的计划。Use should or shouldn’t once each. S…

单项选择：We _____ protect Mother Earth by saving water and planting more t…

完成句子（每空一词）：你想建议朋友步行上学以保护环境�…

The trees ______ by the students last year. A. planted B. were planted C. are pl…

We should plant more trees to ___ the environment.

用所给动词的适当形式填空：Two years ago, plastic bags ______ (ban) …

Last year, the polluted river ______ by the local government to protect the envi…

单项选择：The waste paper ______ into new boxes by the workers last week. A…

在一份环保活动记录中，选择能正确补全句子的选项：The glas…

The trees ______ by the students last year. A. planted B. were planted C. are pl…

考官问：Do you enjoy cooking? 选择最恰当的词填空，使回答明确�…