1 . In________(结论), walking is a cheap, safe and enjoyable exercise. (根据汉语提示单词拼写)

2 . New evidence may lead to the __________（结论） that he is guilty.

3 . I have come to the __________(结论) that he is not the right person for the job.

4 . The _______, I think, he drew from his simple experiment is not scientific.

A．charge

B．conclusion

C．promise

D．relation

5 . Taking all the factors above into consideration, we naturally draw a _________ (结论) that future is in our hands. （根据汉语意思填空）