4. (Writing) Write a paragraph to end the story. Use the following prompts.
(Viết một đoạn văn để kết thúc câu chuyện. Dùng các gợi ý phía dưới.)
Sam / use / colorful shorts / make / SOS emergency signal.
Friday morning / Sam / hear / helicopter / flying over.
He / shout / wave / arm / but / they / not see him.
Afternoon / another helicopter / fly over / SOS signal.
Wind / helicopter's engine / blow up / Sam's shorts / pilot suddenly spot / them.
The pilot / search / area again / find / Sam / five kilometres / cattle farm.
Sam used colorful shorts to make a SOS emergency signal. In Friday morning, Sam heard a helicopter flying over. He shouted and waved his arm but they didn't see him. In the afternoon, another helicopter flew over the SOS signal. The wind from helicopter's engine blew up Sam's shorts and the pilot suddenly spotted them. The pilot searched the area again and found Sam five kilometres far from cattle farm.