Did Mr. Johnson leave (for, yet, work)?
for work yet
I have not washed my shirts yet.
I have not played the guitar yet.
I have not gone swimming yet.
She hasn’t finished doing her homework yet.
They didn’t get their newspaper yet.
Have you gone to the store yet?
Did Mr. Johnson leave for work yet?
I haven’t received a call from them yet.
The children are not yet ready to return to their classrooms.
Jim has become very successful, yet he still believes he has more to accomplish.