Sally paid for her travel in advance, but it wasn’t necessary.

48/50

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Sally needn't have paid for her travel in advance.

Sally might not have paid for her travel in advance.

Sally may not have paid for her travel in advance.

Sally couldn’t have paid for her travel in advance.

Giải thích

Chọn A

Tạm dịch: Sally đã trả tiền đi lại trước, nhưng điều đó không cần thiết.

Sally không cần thiết phải trả tiền đi lại trước.

Neednt’ have V-ed/V3: đáng lẽ đã không nên làm gì