1. The security guard was alerted to a suspicious person lurking around the building.
(Staf keamanan diingatkan tentang seseorang yang mencurigakan bersembunyi di sekitar gedung.)

2. The teacher alerted the students to the upcoming exam schedule.
(Guru memberitahu siswa tentang jadwal ujian yang akan datang.)

3. The neighbors were alerted to a fire in the apartment building by the sound of the fire alarm.
(Tetangga-tetangga diingatkan tentang kebakaran di gedung apartemen oleh suara alarm kebakaran.)

4. The police were alerted to a possible break-in at the store and arrived on the scene quickly.
(Polisi diingatkan tentang kemungkinan perampokan di toko dan tiba di lokasi dengan cepat.)

5. The doctor alerted the patient to the potential side effects of the medication.
(Dokter memberitahu pasien tentang efek samping yang mungkin dari obat.)

6. The weather forecast alerted residents to a severe storm approaching the area.
(Ramalan cuaca memberitahu warga tentang badai parah yang mendekati daerah tersebut.)