The event that should come first in the sequence is: The boy came home.
This event is necessary for the others to occur, as he must be home before he can read the note, go out to the yard, or mow the lawn.
Responses
He read the note on the refrigerator.
He read the note on the refrigerator.
The boy came home.
The boy came home.
The boy went out to the yard.
The boy went out to the yard.
He mowed the lawn.
1 answer
The event that should come first in the sequence is: The boy came home.
This event is necessary for the others to occur, as he must be home before he can read the note, go out to the yard, or mow the lawn.