Are these sentences correct? (new words)

1. Sorry, I don't have any change of money.
对不起，我没有零钱。
2. The journalist was very polite.
记者非常礼貌。
3. There is still time to go to the museum.
去博物馆还来得及。（but it's bette to say: 还有时间去博物馆）
4. There is not enough time to think it over.
间来不及你考虑以下。  没时间考虑了
5. The teacher is very dissapointed.
老师非常失望。
6. Don't waste your food.
别浪费你的食物。
7. The translator is very sloppy.
翻译非常马虎。（It would be better to say: 翻译的马马虎虎）
8. Do you have any relatives living here?
你有亲戚住在这里吗？
9. Their mission has failed.
他们的任务失败的了。
10. The receptioniste recommends this restaurant.
前台推荐这个饭馆。
11.In modern times the woman also has a job.
在现代当今社会女性也有一个份工作。
12. She repeatedly makes the same mistakes.
她频频（or 总是）做犯一样的错误。