Давайте разберем, как давать советы с использованием "should" и "shouldn't". Это очень полезный навык, особенно когда мы говорим о здоровье. Мы будем использовать "should" для положительных рекомендаций и "shouldn't" для отрицательных советов.

Теперь давайте рассмотрим каждый случай по порядку:

1. He's got a cough.

   Совет: He should drink warm tea with honey and lemon. He shouldn't smoke or be in smoky places.

2. He's got a stomach ache.

   Совет: He should rest and avoid heavy meals. He shouldn't eat spicy or greasy food.

3. She's got a toothache.

   Совет: She should see a dentist as soon as possible. She shouldn't eat very hot or cold food.

4. She's got a runny nose.

   Совет: She should drink plenty of fluids and use a saline nasal spray. She shouldn't go outside in cold weather without a scarf.

5. He's got a bruise.

   Совет: He should apply ice to the bruise to reduce swelling. He shouldn't press on it too hard.

6. She's got a fever.

   Совет: She should rest and take medicine to lower the fever. She shouldn't go out until she feels better.

7. He's got a sore throat.

   Совет: He should gargle with warm salt water and drink warm liquids. He shouldn't shout or strain his voice.

Таким образом, когда мы даем советы, важно учитывать состояние человека и предлагать разумные рекомендации. Используйте "should" для советов и "shouldn't" для предупреждений о том, что не стоит делать.