Please choose the correct ending to complete the given sentence: Health: [header] How to spot drug abuse [title] Keep an eye out for problems at work or school. [step] Typically, the first sign of a problem is a drastic drop in attendance or engagement at school or work. Maybe you learn that your teen has been skipping school.

Ending1: If this is the case, you should seek out a meeting with family and friends in advance to set the stage for addressing the issue. [substeps] Sudden drop in attendance may indicate a relapse. Ending2: You may become busy and impossible to get time to yourself when your teen is under the influence of drugs or alcohol. [substeps] Contact the campus drug administration or narcotics anonymous if you suspect a problem at school or work. Ending3: Or, you are asked to repeatedly lie to your roommate's boss about their " family emergency. " sudden changes in their functioning suggest that something else, possibly drugs, has become a priority for the person. Ending4: That's suspicious, or they have missed every class until the next class arrives. [substeps] Knowing your teen's schedule and the exact and time of day a problem occurs is important for your concerns.

Answer format: ending1/ending2/ending3/ending4