有几个句子翻译不会，请大家帮我一下，

看看对不对？
1.我有能力将那项工作成功完成。
1. I have that ability to work successfully.
2.他过去常常起床很晚，但现在他习惯早起了。
2. He used to get up late, but now he has used to get up early.
3.当2001年爬珠穆朗玛峰期间，她发现自己处于一种非常危险的情形。
3. When climbing Mount Everest in 2001, she found itself in a very dangerous situation.
4.中国人口的三分之二是农民。
4. China's population is two-thirds of the farmers.
5.这两位女士都不是宇航员。
5. The two astronauts are not President.

1.我有能力将那项工作成功完成。
i can complete that work successfully.
2.他过去常常起床很晚，但现在他习惯早起了。
he used to get up very late ,but he rises the lark now.
3.当2001年爬珠穆朗玛峰期间，她发现自己处于一种非常危险的情形。
she found itself in a very dangerous situation when climbing Mount Everest in 2001
4.中国人口的三分之二是农民。
2/3 of the Chinese is the farmer.
5.这两位女士都不是宇航员
both of the ladies are not astronaut.

.I has the ability to complete that work successfully.
2.He used to get up very late, but now he rose early habitually