Help Count Dracula book his tropical vacation by filling in his rather unusual travel requests.

I prefer to take my long beach walks at night to avoid sunburns. Please ensure my coffin is cleaned and ready in the morning when I return to sleep. I will depart for my trip on October 31st.

I prefer to take my long beach walks at night to avoid sunburns.

We say "at night" as a fixed exception to the rule for parts of the day.

Please ensure my coffin is cleaned and ready in the morning when I return to sleep.

We use "in" for specific parts of the day (in the morning, in the afternoon, in the evening).

I will depart for my trip on October 31st.

We use "on" for specific calendar dates.