Question

Books ..................... a storehouse of knowledge. (be)
fill in the blanks with correct form of verb
fast plz​

Answer 1

Books are a storehouse of knowledge

Answer 2

Books are a storehouse of knowledge.

• There are many verb forms of 'be'. For example, some of them are 'is, am, are, was, were', etc.
• Now, in the given sentence the subject is plural (books) and generally, the given sentence states an accepted fact that indicates we are dealing with the present.
• Hence, the correct form of the verb (be) is 'are'.