一、根据句意及汉语提示完成句子
1．I like __________ (夏季) best.
2．It's windy and cloudy outside. Please put on your ____________ (暖和的) clothes.
3．I don't like winter, because it's too ________ (冷的)．
4．We all feel so __________ (热的) today. Why not open the window and let the wind in?
5．I find that it is a little __________ (难的) to learn English well.
