题目内容：

在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

1.We usually find out the m________ of a word in the dictionary.

2.Please p_______ an orange for your grandmother.

3.I think the t_______ will fall below 0℃ tomorrow.

4.There is still a p______ of bread. You may eat it.

5.My brother will work in New York when he g_____ up.