1. (2023六下·上海期末) 选词填空题选择正确的单词填空，补全句子

A. fought                             B. keeps                      C. lived                        D. through

1. （1） She is always friendly and  her promise.
3. （2） Firemen  the fire for two hours.
5. （3） Most of the water comes  very long, wide pipes.
7. （4） People have  on the Earth for millions of years.