1.  They used water for putting out the fire very soon.

2.  I used to swim when I was young.

3.  The Roman emperor Nero used to use the snow and ice to make cold drinks.

4.  I used to watch TV or listen music.

5.  My uncle or my aunt used to lead me to the restaurant for breakfast in my childhood.

6.  I used to swim in my childhood.

7.  They used water to put out the fire.

8.  It used to record the tickets which passengers buy.

9.  They used a lot of water to put out the fire.

10.  Aqion used silk to weave cloth of the most beatuiful colors and designs.