看图，照例子写句子。

○ ● ● ○ ○ ● ○:on●:off 1. Let'sturnontheTV. 2. _________________________________________ 3. _________________________________________ 4. _________________________________________ 5. _________________________________________ 6. _________________________________________

2. Let'sturnofftheradio.
3. Let'sturnoffthelamp.
4. Let'sturnonthestove.
5. Let'sturnontheshower.
6. Let'sturnoffthecomputer.