I invited Rachel to my party, but she couldn’t come. She had arranged to do something else.

50/50

Without having arranged to do something else, Rachel would have come to my party as invited.

If it hadn’t been for her arrangement for something else, Rachel would come to my party as invited.

Rachel would have come to my party, unless she hadn’t arranged to so something else.

If Rachel hadn’t arranged to do something else, she would come to my party as invited.

Giải thích

Đáp án đúng: A

Giải thích: Cách dùng: Diễn tả một giả thiết trái ngược với thực tế đã xảy ra ở quá khứ.

- Công thức chung: If + S + had (not) + Ved/ V3, S + would/ could (not) + have + Ved/ V3.

- Trong câu điều kiện loại 3, có thể sử dụng “but for” và “without” “had it not been for” thay cho “if”.

- Công thức chung: But for/ Without/ Had it not been for + N/Ving, S + would/ could (not) + have + Ved/ V3.