Question

The authorities have begun removing the hoardings and (1)/the posters put up with the political parties (2)/through Uttar Pradesh as the model code of conduct (3)/has came into effect with the (4)/Election Commission announcing polls dates for the State (5).

Q: Answer-The authorities have begun removing the hoardings and (1)/the posters put up with the political part...

B- put up by is correct. we want to say that the posters were posted by political parties. C- through should be replaced with across. D- has come into is correct. The authorities have begun removing the hoardings and the posters put up by the political parties across Uttar Pradesh as the model code of conduct has come into effect with the Election Commission announcing polls dates for the State.