The perfume which she had applied to herself was both sweet and yet somehow redolent of dead mice.
I applied for a job this summer.
"I applied to Cambridge University in Massachusetts."
In the sentence, "yet" is a coordinating conjunction.
Not yet
I haven't seen the bus yet.
You and your friend applied at....
It should be: I applied for duty yesterday.Had and on are not necessary.
In the sentence, "yet" is a coordinating conjunction.
Yes.
No, because if he isn't a bachelor 'yet', then what is he? Yet in this example would make no sense, and the sentence would not make sense. But you can say: He is not divorced yet. She is not twenty-one years old yet.
I prefer: "Has he come yet?"