Answer the questions.

    Swimming is very popular in summer. People like swimming in summer because water makes them feel cool. If you swim in a wrong place, it may not be safe. These years, more than ten people died in this city while they were swimming in the water and most of them were students. But some people are still not careful in swimming. They often think they swim so well that nothing bad can happen to them in the water.

    Summer is here again. If you go swimming, don't forget that better swimmers have died in the water. They died because they were not careful. So don't get into the water when you are alone.  If there is a "No Swimming" sign, don't get into the water, either. If you remember all these, swimming will be safer.