用所给单词适当形式填空.1-8.

用所给单词的适当形式填空.
1. My new bicycle was stolen lastnight.I must report the _______.(thief)
填：theft .理由：theft 是--偷窃行为.
2. Do you have any ______ that you are the owner of the car?(prove)
填：proof .理由：proof 是—证据.
3. You can keep some expensivethings in a ________ in big hotels.(safety)
填：safe .理由：safe 是—保险柜.
4. The teachers are pleased withBob because his papers are ______ clean. (spot)
填：spotlessly .理由：spotlessly 是—干净清洁.
5. Youoften make mistakes when you jump to ______. (conclude)
填：conclusions .理由：jump to conclusions 是---草率下结论.
6. Nobody believed his claim that he was ______.(innocence)
填：innocent .理由：innocent 是—无罪的.
7. We allknow that Shanghai has changed a lot in ______ years. (recently)
填：recent .理由：recent 是—最近的.
8. The______ company will pay Mr Thomas 50,000 dollars after he died. (insure)
填：insurance .理由：insurance company 是—保险公司.