By _________lights, the television, and the computer when you are through with them, you can help a lot.

By turning off lights, the television, and the computer when you are them, you can help a lot.

The_____of the computer is the part that has a screen on it, like a television so that you can see all of the information.

online() A: the written text of a play, movie, or television show. B: across any of the oceans; abroad. C: at whatever time; when. D: connected to or reached through a computer or computer network.

Complete each of the following statements with words or phrases from the PASSAGE I.By____________ lights, the television, and the computer when you are through with them, you can help a lot.

To live green, we should______ the lights, the television and the computer when we are through with them. A: turn on B: turn off C: turn down D: turn up

—I want to send an e-mail at once. But I can't find a （）. —Don't worry. There is one in my office. A: CD player B: telephone C: computer D: television

What will be the main purpose of the show A: To demonstrate the latest use of computer graphics. B: To raise funds for public television programming. C: To explain the workings of the brain. D: To increase membership in professional medical societies.

The<br/>( ) is a worldwide computer network, that is, a network that<br/>interconnects millions of computing devices throughout the world. A: public<br/>Internet B: Intranet C: switch<br/>net D: television<br/>net

In the television schedule, there’s a ______________ on television tonight.