a sentence that ends with a period
in order to get free ice cream it is Imperative for you to have coupons
A declarative sentence is a statement to communicate information or an idea; an imperative sentence is a command. Examples: Declarative: The fryer is on fire. Imperative: Get back, the fryer is on...
statement.
The passive form of "Do it." is "Let it be done (by you)."