题目内容：

根据所给汉语提示完成句子。 (每空限填一词)

1.改过不嫌晚。

It's never _______ late ______ mend.

2.除非我们仔细点,否则我们不能把工作做好。

________ we are careful, we can’t do our work ________.

3.我国已和一百多个国家建立了外交关系。

Our country has established diplomatic relations with _______ _______ 100 countries.

4.只剩一份儿了,我们得分享着看了。

_________ only one copy left, we'll have to _________.

5.罗马不是一天建成的。

Rome _________ __________ in a day.