VI. Câu đồng nghĩa và câu kết hợp có đáp án

I’m sure Luisa was very disappointed when she failed the exam. A. Luisa must be very disappointed when she failed the exam. B. Luisa must have been very disappointed when she failed the exa

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I’m sure Luisa was very disappointed when she failed the exam.

Luisa must be very disappointed when she failed the exam.

Luisa must have been very disappointed when she failed the exam.

Luisa may be very disappointed when she failed the exam.

Luisa could have been very disappointed when she failed the exam.

Giải thích

Chọn B