Police can use a Breathalyzer to test your BAC (blood alcohol content) at the scene of an accident or on the side of the road if they suspect you of driving under the influence to determine the amount of alcohol in the bloodstream, if there is any.
Good luck on your Drivers Ed test, I hope this helps. You got this :-)
Peter and crystal are people they are the subject and brought plenty of food and drinks is the predicate. every sentence should have ATLEAST 1 subject and 1 predicate
