They didn't have breakfast. That's why they are hungry now.

31/50

‌‌They‌ ‌didn't‌ ‌have‌ ‌breakfast.‌ ‌That's‌ ‌why‌ ‌they‌ ‌are‌ ‌hungry‌ ‌now. ‌ ‌

‌ ‌‌If‌ ‌they‌ ‌had‌ ‌had‌ ‌breakfast,‌ ‌they‌ ‌wouldn't‌ ‌have‌ ‌been‌ ‌hungry‌ ‌now ‌ ‌

‌ ‌‌If‌ ‌they‌ ‌had‌ ‌breakfast,‌ ‌they‌ ‌would‌ ‌have‌ ‌been‌ ‌hungry‌ ‌now. ‌ ‌

‌ ‌‌If‌ ‌they‌ ‌had‌ ‌had‌ ‌breakfast,‌ ‌they‌ ‌wouldn't‌ ‌be‌ ‌hungry‌ ‌now. ‌ ‌

‌ ‌‌If‌ ‌they‌ ‌had‌ ‌breakfast,‌ ‌they‌ ‌wouldn't‌ ‌be‌ ‌hungry‌ ‌now. ‌ ‌

Giải thích

Đáp án đúng: C

Giải thích: ‌Câu điều kiện hỗn hợp: “If + quá khứ hoàn thành; S + would + V”

Dịch: Nếu họ ăn sáng thì giờ họ đã không đói.

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