برای پاراگراف داده شده، یک جمله موضوعی (Topic sentence) و یک جمله نتیجهگیری (Concluding Sentence) بنویسید.
Swimming .........................(a)......................... . It is important to learn how to swim properly. Swimming is a great way to stay fit and healthy. It is also an enjoyable way to cool down during hot summer days. Swimming is done in various places such as pools, lakes, and oceans. Thus, .........................(b)......................... .