Question

I. Fill in the blanks with suitable words:
1. The plural form of “stair" is:​

Answer 1

Answer:

The plural form of stair is stairs.

Answer 2

Answer:

1. The plural form of the stair; more than one (kind of) stair.
2. (usually plural) Stairs are steps to help you go to a different level; stairs can help you get up to another level or can help you get down to another level.

   Eg:    She climbed the stairs up to her bedroom.

            The ball rolled down the stairs and into the basement.

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