Question

how the government makes laws and control finance

Answer 1

The following points may help you:

We have a parliamentary system  where executive emerges from the legislature and is responsible and accountable to the latter. This system ensures that government is responsive to the needs to the people and is answerable to the legislature which is an elected body of the people.

a.  It is the Parliament which is the supreme law making body of the country which is directly elected by the people.
b. A law or changes to the law are made after  a proper procedure which includes debates and discussions, by both houses of the Parliament.
c. After the discussion, voting takes place on the bill which proposes a new legislation.
d. If the bill gets the required majority from the first house, it goes to the second house where the same procedure of discussion and voting take place.
e. Once the bill is passed by the Parliament , it goes to the President for his assent, the bill then becomes a law.
f. Any new law which is made reflects the aims and aspirations of the society and are made keeping in mind the interest of the society at large.
g. It is the parliament which also controls the purse or finance of the country. 
h. It approves the annual budget framed by the government, levies taxes, allocates resources
i. It also make grants and allots resources to the states.

Answer 2

Answer:

A law or changes to the law are made after a proper procedure which includes debates and discussions, by both houses of the Parliament. c. After the discussion, voting takes place on the bill which proposes a new legislation. ... It is the parliament which also controls the purse or finance of the country