1.The visitors are shown by our teacher around the

问题补充：

1.The visitors are shown by our teacher around the school.5.Is a plan being made for your study?6.Are flowers being cut by the worker?No,the flowers are being watered.这几句话从语法上对吗?

答案：

1和 5可以算对.

6的提问应该是Are the flowers being cut by the workers?；6的回答是对的.