a declarative sentence talks about something and ends with a period
an interrogative sentence asks question and ends witha question mark.
an exclamotary sentence shows a strong feeling and ends with a exclamation mark.
an imperative sentence gives a command and ends with a period or exclamation mark
an assertive sentencce is also called a declarative sentence, this sentence gives information about facts, opinions and beliefs. This sentence ends with a fall step. as this sentence asserts, states, or declares
