根据句意，填入句子所缺的单词（第一个字母已给出）。5分
（1）Every weekend I climb m_________
（2）I l_________ fall in Canada.
（3）Today is Chen Jie’s birthday. John is sending h_________ a card.
（4）It’s May. What s_________ is it in Beijing?
（5）Autumn is beautiful. I can watch the leaves f_________