Stop complaining about everything and get your chores done.
which type of sentence is this?
exclamatory
interrogative
imperative

Imperative
“Stop complaining about everything and get your chores down” is an example of an imperative sentence. An imperative sentence literally gives a command to which the sentence above showed. Sometimes, imperative ends with an exclamation point but usually it ends in a period. All sentences that gives command or tells someone to do something is an imperative sentence.  Some other examples of an imperative sentence are the following: Cut the trees. Blow your cake. Fetch the water. Scrub the floor.