8.   In addition to replacing the president if necessary, it's the duty of the vice president to 

A. serve as Speaker of the House.
B. preside over the Senate.
C. review laws before the president signs them.
D. serve as liaison to the judicial branch. 

? Please help I need to study on these questions and I don't want to study the wrong ones.

      

https://www.whitehouse.gov/our-government/executive-branch

9.   The oldest type of city government in America is the _______ form. 

A. commission
B. mayor-council
C. council-manager
D. city manager 

B?

Here's the link to the above.

http://www.whitehouse.gov/our-government/executive-branch

9. is not A.

http://www.nlc.org/build-skills-and-networks/resources/cities-101/city-structures/forms-of-municipal-government

For 8 I found B but it said rarely.

???????????

Is 9 A?

Ms.Sue you said that 9 is not A did you mean to say B,because that's the answer I had.

"The commission form of city government is the oldest form of government in the U.S"

Well, Sarah, I think A is then the answer, don't you? I think Ms.Sue made a typo.

Yes, A is the answer for 9. I made a oo.

How about 8 I think it is B because I read the link and it said rarely that the vice president presides over the senate. But I am not so satisfied. My sister said just go with B.