phr. You'd better rush to apply for it, or it will be too late.
phr. In summer don't inflate too much, or the tires will burst.
phr. (addressing two people) Otherwise, tell me respectively what has happened.
phr. I was forced to do this job, else if I hadn't I couldn't have gotten any money.
phr. Don't drag your feet. Hurry up. Or we will miss the train.
phr. You must be moderate in eating and drinking; or you will become fatter and fatter.
phr. The cap of the perfume bottle must be tightened, or else (the perfume) will evaporate (over time).
phr. Fortunately you reminded me, otherwise I would have definitely been late.
phr. This time I owe you a lot. Hadn't it been for you, I would have been unemployed now.
phr. Unless I go crazy, I will not like you.
phr. It's a good thing that I'm wearing a coat, otherwise I would have caught a cold.
phr. Do not always be in such a fluster, or else (you) will make mistakes.
phr. Or else?
phr. in fact it is not the case