Choose the correct alternative which will improve the part of the sentence given in quotes.

The pedestrians 'should to be' cautious while crossing the road.

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

He is suffering from dengue for a week.

Select the most appropriate option that can substitute the underlined segment in the given sentence.
 Our office is in the 2nd floor of the skyscraper.

Improve the bracketed part of the sentence.

The stranded pilgrims (had waited) in the bitter cold for more than two hours now.

Identify the best way to improve the underlined part of the given sentence. If there is no improvement required, select ‘No improvement’.
Hope you had a pleasant stay on the hotel.

Select the option that will improve the underlined part of the given sentence. In case no improvement is needed, select 'No improvement required'. 

In India, processed foods becomes popular in the 20th century.

Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.
This is place where Krishna was born.

Improve the bracketed part of the sentence.

"An interview after the campaign ends (is the normal) for every candidate and every campaigner in every election," he said.