Ответ:

1 I can turn on and turn off laptop, TV-set and lamp.

2 I can turn up and turn down radio and music player.

3 Gas and water in my flat can leak, if I don't shut off them.

4 Coffee machines, washing machine and microwave oven make a funny noise when there's something wrong withh them.

5 Copier and computer can be out of order.

6 Watches, smartphones and iPods run on batteries.

7 I could use my driving license and passport as a proof of ID.