The phrase "apply or else" is correct and usable in written English.
It can be used to convey a sense of urgency or a warning that action must be taken, or there will be consequences.
Example: "If you want to be considered for the position, you must apply or else you will miss out on this opportunity."
Alternatives: "apply or face the consequences" or "apply or risk losing out".
Be sure not to have oil on your fingernails while applying or else the fake nails will fall off much more easily.
The world did note, with varying degrees of disapproval, the same get-to-the-source policy when Israel began to apply its "or else" in 2001 to terrorist leaders given sanctuary by the Palestinian Authority.
We expected some infestations either because people did not apply sufficient octanediol or else because it was applied inconsistently.
Parents and students may find that their tuition dollars are not being spent wisely or even ethically and thus apply somewhere else or transfer if they are already on campus.
At the same time, citizens have to work to apply the heat, or else they will get the governments they deserve.
Take a chapstick and apply a layer smoothly on your lips to hydrate them, let this sit (do not apply anything else yet or do not remove chapstick).
Since you will ultimately be the one attending classes, sleeping in the residence halls, and eating in the dining hall at the school you ultimately choose, focus on finding the best options for you rather than getting caught up in where everyone else is applying or where others think you should attend.
It can be easy to feel that the issues we are trying to tackle only affect us, or that we have a unique solution that could not apply anywhere else.
He had the number of a consultant, in case Rowan needed to apply somewhere else.
"It's especially painful for the early-decision candidate, because they have no other options, and it's often too late to apply anywhere else".
