英语单词变形造句

Question

用以下每个单词的不同词性造句，就是在一个句子中要有同一个单词的不同形式或不同词性，如动词，名词，时态可以变。如：The inventor invented the invention。
分别是以下这些单词:prepare，recommend，comfort，substitute，draft，acknowledge，qualify，contradict，occupy，abundant，require，academy，concentrate，board，success。
最好带上中文翻译。万分感谢！！

Answer 1

1. She prepared the preperation.
2. The waiter's recommendations included the chef's recommended dishes.
3. She comforted me and made me feel more comfortable.
4. The substitute substituted her for the match.
5. He drafted a draft proposal for the boss to review.
6. Please acknowledge the sources for your report in the acknowledgements section.
7. She met all the job qualifications and qualified for the interview.
8. You do not need to contradict me with all your contradictions.
9. During the occupation, the foreign soldiers occupied our country.
10. There is now an abundance of wheat due to the abundant crop harvest this year.
11. We require you to first fufill the requirements.
12. The academy has accepted you based on your good academic results.
13. You have to muster all your concentration to concentrate on solving the question.
14. The board of directors allows you to stay in the boarding school.
15. If you want to succeed in life, you need to ensure that this event is successful first.

Answer 2

When she does it successfully, she will become a successful girl in this aera.

Answer 3

1.Preparation must be prepared.

Answer 4

是个练习词性的好方法，不过这么学外语太二了！！我要是你就不做了。。