3 Rewrite the sentences using if and unless, as in the example.

Решение:

Нужно переписать предложения, используя 'if' (если) и 'unless' (если не/кроме как).

1. If you don't revise early, you won't do well on your exams. (Если ты не подготовишься заранее, ты плохо сдашь экзамены.)
2. Unless she gets some rest, she won't be able to continue her work. (Если она не отдохнет, она не сможет продолжить работу.)
3. If Chris doesn't have a stomachache, he should go to school. (Если у Криса не болит живот, ему следует пойти в школу.)
4. If we don't hurry, we will miss lunch. (Если мы не поторопимся, мы пропустим обед.)

Ответ:

1. If you don't revise early, you won't do well on your exams.
2. Unless she gets some rest, she won't be able to continue her work.
3. If Chris doesn't have a stomachache, he should go to school.
4. If we don't hurry, we will miss lunch.