1. The train leaves at 7 this evening.

2. The train will leave at 7 this evening.

3. He meets the girl at 7 this evening.
4. He will meet the girl at 7 this evening.
-----------------
#1 means #2, right? What about #3 and #4? Does #3 mean #4? Is #3 grammatical?

1 answer

All of these are right.

1 and 2 mean the same thing.

3 and 4 mean the same thing.