根據(jù)題意及首字母提示，寫出四季名稱。
1. It's hot. You can wear your T-shirt. It's s____________.
2. It's windy and warm. You can wear your jacket and sweater. It's s____________.
3. It's windy and cold. You can ski on the snow. It's w____________.
4. It's windy and cool. Leaves begin to turn yellow. You can play in the wind. It's f____________.
