Ответ:

1. used to use candles

didn't use to make a light by lamps или didn't use to use lamps

2. used to keep food in basement

didn't use to keep food longer than 2-3 days

3 .used to read books

didn't use to watch movies at home

4.used to know information by others people and books

didn't use to find out information in the internet

5.used to talk live more

didn't use to talk on the phone by hours

6.used to walk more

didn't use to get somewhere by cars

7.used to do lots of things by hands or leverage

didn't use to turn off ot turn on conditioner by remote control

8.used to do photos with much more efforts

didn't use to do photos by one cleek