—Watching TV too much bad for your eyes.—I’ll go to bed right away.A.beB.are C.is

问题补充：

—Watching TV too much bad for your eyes.

—I’ll go to bed right away.

A.beB.are C.is

答案：

解析：句意：看电视太多对你的眼睛不好。句子主语为抽象事物，不可数，故谓语动词用单数，选C。