Hello, everyone! I have a question on English grammar.
As we know sometimes Present Simple Tense is used to talk about timetable, some arranged things. For example we say The train leaves at 4 a.m. instead of saying The train will leave at 4 a.m. Is it relevant to Passive voice? I.e. Can I say "The exam will be held tomorrow at 9 a.m.". Or shall I say "The exam is held tomorrow at 9 a.m."? Which one is correct?