Question

we cannot live without air.it is ................ .
a)flocked
b)indispensable
c)bored
d)realized​

Answer 1

We cannot live without air. It is indispensable.

Explanation:

• Indispensable means something that is necessary no matter what.

• Prepositions show relationships between other words in a statement.

• Prepositions are a group of words used to depict spatial or temporal relations or mark different semantic roles.

• Many prepositions have many definitions, so the meaning alters quite a bit in various contexts.

• Finishing a statement with a preposition is not taken as a grammatical error.