1) Press this button to turn ____ the microwave oven when you want to warm up your dish. 2) If you want to turn ____ the TV, press the red button. 3) Don't ____ your hairdryer if your hands are wet! 4) Never ____ your blender while it is in use. 5) First, ____ off the toaster and then unplug it.

4.1 Using technology (Verbs)

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?