Clean your ____ before you enter. 進教室前要洗___。

• hands
• hair

• face

• books

Listen to your ____.

• classmates

• headset

• teacher

• birds

You can ____ in the computer lab.

在電腦教室你可以____。

• help your classmates

  幫助同學

• download programs

  下載程式

• run

  奔跑

• eat and drink

  飲食

____ is good for your health.

____是有益健康的。

• Use a computer for a long time

  長期使用電腦

• Bend your back

  駝背

• Take a break: 10-minute break every 40 minutes

  每使用40分鐘就休息10分鐘

• Keep your eyes close to the monitor

  眼睛靠近看螢幕

For you safety, do not ____.

為了你的安全，不要____。

• keep your username and password safe

  保管好自己的帳號密碼

• think about what you post

  思考後再張貼再網路上

• tell an adult when something makes you feel bad or worried

  有人讓你感到不舒服，就跟大人說

• open emails, files, or links from people you don’t know

  打開不認識的人寄來的信、連結或是檔案