20 câu Tiếng Anh lớp 10 Unit 1: Family Life - Writing - Global Success có đáp án

He tried his best. He won the biggest prize.

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He tried his best. He won the biggest prize.

If he had tried his best, he could have won the biggest prize.

Unless he tried his best, he couldn’t win the biggest prize.

Although he tried his best, he still won the biggest prize.

If he hadn’t tried his best, he couldn’t have won the biggest prize.

Giải thích

Đáp án đúng là: D

Cấu trúc điều kiện loại III: If + S + had VpII, S + would/ could/ might + have + VpII.

Dịch: Anh ấy đã cố gắng hết sức. Anh ấy đã giành được giải thưởng lớn nhất.

D. Nếu anh ấy không cố gắng hết sức, anh ấy đã không thể giành được giải thưởng lớn nhất.