根据括号中所给的汉语写出单词，使句子意思完整正确。
小题1:It is a bit colder in Nanjing than in Shanghai in ▲ (冬季).
小题2:It’s such a ▲ (令人愉快的) trip that I will remember it forever.
小题3:The final-term exam is coming soon. The students are busy ▲ (准备)for it.
小题4:In Canada, Children’s Day is better known as National Child Day and is celebrated on ▲ (11月) 20th each year.
小题5:In my school, students not only work hard, but also take part in all kinds of ▲ (活动), such as dancing, drawing, reading and so on.
小题1:winter
小题2:pleasant
小题3:preparing
小题4:November
小题5:activities
小题1:考查单词拼写。句意“在冬天，南京的天气比上海的冷一点。”winter“冬季”。故填winter。
小题2:考查形容词。pleasant“令人愉快的”，修饰物。故填pleasant。
小题3:考查固定句型。be busy doing sth.“忙于做某事”。故填preparing。
小题4:考查月份。十一月是November。故填November。
小题5:考查名词。Activity“活动”，复数是activities。故填activities。