1. If you don't leave now, you'll be late.
    otherwise

  2. If he hadn't studied, he would have failed the exam.
    but for

  3. If they don't water the plants, they will die.
    otherwise

  4. If she hadn't called, we wouldn't have known about the event.
    but for

  5. If you don't rest, you might get sick.
    otherwise

  6. If the company hadn't invested in new technology, they would be out of business.
    but for

  7. If you don't eat breakfast, you'll be hungry before lunch.
    otherwise

  8. If he hadn't arrived on time, the meeting would have started late.
    but for

  9. If you don't check your work, you might make mistakes.
    otherwise

  10. If she hadn't trained hard, she wouldn't have won the race.
    but for

Answers

 

  1. If you don't leave now, you'll be late.
    You need to leave now; otherwise, you'll be late.

  2. If he hadn't studied, he would have failed the exam.
    He would have failed the exam, but for his studying.

  3. If they don't water the plants, they will die.
    They need to water the plants; otherwise, they will die.

  4. If she hadn't called, we wouldn't have known about the event.
    We wouldn't have known about the event, but for her call.

  5. If you don't rest, you might get sick.
    You need to rest; otherwise, you might get sick.

  6. If the company hadn't invested in new technology, they would be out of business.
    The company would be out of business, but for their investment in new technology.

  7. If you don't eat breakfast, you'll be hungry before lunch.
    You need to eat breakfast; otherwise, you'll be hungry before lunch.

  8. If he hadn't arrived on time, the meeting would have started late.
    The meeting would have started late, but for his timely arrival.

  9. If you don't check your work, you might make mistakes.
    You need to check your work; otherwise, you might make mistakes.

  10. If she hadn't trained hard, she wouldn't have won the race.
    She wouldn't have won the race, but for her hard training.