20 câu trắc nghiệm Tiếng Anh 8 Unit 12. Life on other planets - Writing - Global Success có đáp án
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Choose the sentence that has the same meaning as the first."We are testing the new solar panel model," the scientists said.

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Choose the sentence that has the same meaning as the first.

"We are testing the new solar panel model," the scientists said.

The scientists said they were testing the new solar panel model.

The scientists said they are testing the new solar panel model.

The scientists said they had tested the new solar panel model.

The scientists said we were testing the new solar panel model.

Giải thích

Đáp án đúng: A

Giải thích: are testing → were testing; giữ nguyên “they”.

Dịch nghĩa: Các nhà khoa học nói rằng họ đang thử nghiệm mẫu pin mặt trời mới.