Transitive and Intransitive Verbs: Passive Voice

Target Language or Knowledge:

The accident was happened a week ago.
Incorrect
Breakfast is included in the price of the room.
Correct
I told a joke and everybody was laughed at it.
Incorrect
My cat was disappeared. I don't know where she is.
Incorrect
James was given a laptop by his company to work from home.
Correct
Kate is agree with her boss. She's very loyal.
Incorrect
All important topics are discussed in the meeting.
Correct
When people were arrived, they saw their land with no houses on it.
Incorrect
Some ideas for my report are borrowed and some are self-developed.
Correct
His procrastination is resulted in a big mess.
Incorrect