Work while you work, Play while you play; To be useful and happy, That is the way. All that you do, Do with all your might; Things done by halves, Are never done right. One thing at a time, And that done well; Is a very good rule, As many can tell. Moments should never Be trifled away; So, work while you work, And play while you play. A. Answer the following : 1. Why is it important to focus on doing one thing at a time? Ans: - It is important to focus on doing one thing at a time because we can give full attention to one task, we can finish it quickly and correctly. 2. Make a list of words that rhyme in the poem ' one thing at a time'. Ans:- The words are as follows: - Happy and Way might and Right well and tell away and play 3. How do y...