Read the text again and choose the correct headings for the paragraphs.

Keeping rules is very important for everyone. They help us stay safe and sound wherever we are. Summer holiday time is not an exception. There are certain rules to keep if you want to enjoy it.

1. [A time limit|Such a dangerous sun|Be under the watch|A safe place to go to]

It's not a good idea to swim alone, because even an experienced athlete is not safe from an accident. If you don't have a company, ask someone to watch you while you are swimming. Thus you will be able to get help in case of any danger.

2. [A time limit|Such a dangerous sun|Be under the watch|A safe place to go to]

Being under the hot sun can make you sick and dizzy. It can also be harmful for the skin. Always wear a hat and use special sunscreen lotion when the weather is hot and sunny. It will help keep your skin healthy and not to get overheat.

3. [A time limit|Such a dangerous sun|Be under the watch|A safe place to go to]

Go to the places equipped with special sunbeds with shades and life-saving stations. It will help you to stay safe and not to get sunburnt.

4. [A time limit|Such a dangerous sun|Be under the watch|A safe place to go to]

Don't swim far away from the shore. In case if you are not a good swimmer, it can take too much time to get you out of water. Stay in water for no more than 20 minutes. If you stay longer, there is a danger to be cold and not to be able to move in the right way.