Improve the bracketed part of the sentence.
The man (would liked to get into) the bus and get back to work.
No improvement
The sentence uses the form 'would liked', which is incorrect.
The correct form would be to use 'would have liked', which shows a possibility of something that has happened.
Therefore, the correct answer is option 3.
Improved sentence - The man$ would have liked to get into$ the bus and get back to work.$