Read the following email message. Complete the email by filling in the blanks. Select the best choice for each blank.

Hi John, I'm writing to update you on the lighthouse safety inspection I conducted today. The 1...... is working well, with all colors and patterns functioning correctly. I checked the emergency radio beacon, and it's the 2...... as specified in our guidelines. The fog horn was tested and is maintaining its pattern of 3....... I also inspected both life boats at their stations. They're fully equipped with all necessary supplies and 4....... The weather station is providing regular updates 5......, which is crucial for our operations. Everything seems to be in compliance with Coast Guard regulations. Best regards, Mike

Choose the best option.

The lighthouse 1....... Visitors to the lighthouse 2....... The emergency radio beacon 3.......