What is this mark?
A question mark.
What is this mark?
An exclamation mark.
What is this mark?
A period.
Which kind of sentence are these?
Question sentences
Which kind of sentences are these?
Exclamation sentences
Which kind of sentences are these?
Statements
Is this noun singular or plural?
It is a singular noun.
Is this a plural or singular noun?
It is a plural noun.
Is this a plural or a singular noun?
It is a plural noun.
