练习一It is important that we have dreams, without which life 1 (become) dull and boring. Once you have got a dream, you should try your best to bring it into success. Only by realizing your dreams can you enjoy 2 meaningful and happy life.Children do not have much knowledge. However, they are 3 (nature) dreamers. We should not laugh at them. With their rich 4 (image), they can often come up with fantastic dreams. In fact, many grea