correction of passage

Hi fellow members

Please edit the following passage for me and help me improve on it.

Many thanks in advance.

One fine sunny Sunday afternoon, Mr and Mrs Lee took their sons, Jacky and Dawn, to a picturesque seaside to have a picnic. As the seaside was far away from their home, Mr Lee drove them there.

When they arrived at their destination, Jacky and Dawn were too impatient to wait, so they took their swimsuits and rushed into the changing room to change. After that, they hopped into the sea. In the meantime, their parents laid the mat with fried rice, two bottles of Sprite, a chocolate cake and some sandwiches. Mr Lee then tuned the radio to class 21 for his wife. Meanwhile, Mrs Lee went to buy a copy of newspaper for her husband. While Mr Lee read the newspaper, his wife listened to the radio.

After about twenty minutes, the two boys were hungry and went back to the beach to have some food. They ate the delicious fried rice before eating the sweet chocolate cake and sandwiches which were prepared by Mrs Lee. Jack liked the taste of the cake and sandwiches and asked his mother, “How delicious! How did you do it?” Mrs Lee answered, “I used some baking powder and some fragrant ingredients. Mr Lee also joined in praising Mrs Lee for giving them such palatable food.

After their meal, it was half past six and Mr Lee suggested going home. They packed up and were soon on their way home. Mrs Lee promised to take them to the beach again. The children were happy on hearing that. They are now looking forward to the next trip.