Modify the sick sentences and explain the reasons.

1, Lao Chang inexplicably followed Lao Li back home.

Whether it is cold or not tomorrow, I'm going to climb the mountain.

These are all rumors, don't believe them.

Etiological analysis:

1, the original sentence is a mixture of "Lao Chang feels inexplicable" and "Lao Chang follows Lao Li home inexplicably", which belongs to a mixed sentence.

2. Two questions:

1) When using "regardless", the predicate must be in the form of "X is not X" or "X is still Y" or an interrogative pronoun. Whether it is cold/hot or cold/whatever tomorrow. ...

2) "No matter" is usually associated with "Du", and the original sentence lacks a "Du".

3. "Anecdote" is a verb and should be replaced by the noun "rumor".