| Welcome to our school farm! I’m Potato. | |||||
| 
 Dry me in the sun for 2 hours. | 
 Plant me about 20cm deep in the ground. Use the soil in No. 6 box. | 
 The best temperature is between 15℃ and 20℃. | 
 After 2 or 3 weeks. A potato plant will rise out of the ground. | 
 The potato plant will flower. | 
 When the flowers die, carefully dig up the potato plant. Then you’ll have your own potatoes. | 
(1). Dry me in the sun for ________.
| A. | 2 hours | B. | 20 hours | C. | 8 days | D. | 15 days | 
(2). Plant me ________.
| A. | on the leaves | B. | on the moon | C. | in the hat | D. | in the ground | 
(3). Carefully dig up the potato plant when ________.
| A. | the soil is wet | B. | the temperature is 15℃ | 
| C. | the flowers die | D. | you see the school farm | 
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