5. If he has much money ...

Ответ (EN)

• If he has much money, he will buy a new car.

Обоснование: This is a conditional sentence. 'If he has much money' sets the condition, and 'he will buy a new car' describes the likely result of that condition being met.

Перевод (RU)

• Если у него будет много денег, он купит новую машину.