幾個填充題麻煩解答!!!!!!!!!!!!!!!!

1.Do you go _______ taxi ot _______ foot?

2.I paid 4000$ _______ my new bike.

3.These two socks are not _______ the same size.

4.Sir, do you have some money _______ me?

5.The book was written _______ a Japanese.

6.When Mr. Adams died, his sons took _______ his business.