在短文的空格内填入适当的词，使短文通顺。每空格限填一词，首字母已给出。

　　　　In China, spring is usually quite s______ . Summer is often hot. The h______ month is July. Autumn starts in August, and g______ on to October. The w______ can be quite warm in autumn. Winter lasts from November to January, and is very cold. The best t______ to come to China is in spring or autumn.