all
To solve the given question, we need to select the word that best fits the context of the sentence. The sentence is: "Not __________ metal is necessarily solid in its natural state."
Let's analyze the options:
Therefore, the correct option is all. The sentence "Not all metal is necessarily solid in its natural state" correctly communicates that some metals might exist in states other than solid.
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.