which one of the following word is a singular verb?

A.sees
B.fly
C.shirts
D.walk

I think it's A.sees am i correct

You're right.

Example: He SEES the plane.

Fly and walk can also be singular, as in I fly, I walk. You have to think of the subject also.

but fly is a singular noun and walk is a plural verb is that right.

Fly is a singular noun -- in the example: The fly buzzed over my head.

However, as Guru pointed out, "fly" and "walk" can also be singular verbs, although they most often are plural verbs.

Yes, you are correct. The singular verb in the given options is A. sees. To identify the singular verb, we need to consider the subject of the sentence or the noun that the verb is referring to. In this case, "sees" refers to a single subject because it is the third-person singular form of the verb "to see." Here's how you can determine the correct answer:

1. Look at the options provided: sees, fly, shirts, walk.
2. Consider the subject or noun that the verb is referring to. In this case, we don't have a specific subject or noun mentioned, so we need to analyze the verb form.
3. Identify the verb form that is singular and fits the third-person singular subject. Only "sees" meets this criteria.

So, A. sees is the correct answer as it is a singular verb.