Anyone who rocks when it comes to grammar?

Question

I just want to know if my English is improved.

Please tell me what are my X's in these sentences:

1.The men tried to calm down despite of the weird events happening to them.

2.Their feet haven’t stepped yet when the lights of the hall are suddenly turned off

3.They are not on the hotel where the reunion is being held anymore.

4.Most of the hot babes are not hot as they used to be.

Answer 1

1. Take out "of"
2. Better to use "Before they moved, the lights in the hall suddenly turned off." or something similar.
3. Change "on" to "in"
4. Change "not hot" to "not as hot"

Answer 2

1.The men tried to calm down despite the weird events happening to them.

2.Their feet haven’t stepped yet when the lights of the hall are suddenly turned off ( can't understand this sentence )

3.They WERE not AT the hotel where the reunion WAS NOT being held anymore.

4.Most of the hot babes WERE not AS hot as they used to be.

Answer 3

corrections:

1.The men tried to calm down despite the weird events happening to them.

2.Their feet haven’t stepped yet when the lights of the hall suddenly turned off

3.They are not in the hotel where the reunion is being held.

4.Most of the hot babes are not hot as they supposedly are.

Answer 4

I just want to know if my English HAS improved.

1. delete [of].

2. ( I probably would use moved instead of stepped) [lights in the hall] or [the hall lights]

3 [at the hotel] or [in the hotel] depending on what you want to imply. Unless you actually mean they are on the roof.

4. [what they used to be]