This question tests the ability to correctly complete a sentence using appropriate grammatical phrasing. The sentence describes a robbery and requires a phrase to specify a characteristic of the group of men involved.
The sentence is structured as follows: "The local bank was robbed by a group of men, ________ were armed." The blank needs a phrase that refers back to "a group of men" and introduces the clause "were armed". This phrase should indicate that a certain number (four) from that group possessed weapons.
Let's examine each option:
Based on the grammatical function and common usage, the phrase needs to link back to 'a group of men' and specify a subset that was armed. Option 3, 'four of those', effectively serves this purpose by indicating four members from the previously mentioned group of men were armed. It functions similarly to saying 'four members of that group'.
Fill in the blank with an appropriate word(s).
The starving man _____ able to walk.
Fill in the blank with an appropriate word(s).
The new railway counter at Dwarka should _____ all travellers.