Circle A, B, C, or D to indicate the sentence that is closest in meaning to the sentence given.

"Our school has a large laboratory, and our teachers often conduct experiments there," said the headmaster.

Đáp án chính xác: The headmaster said their school had a large laboratory, and their teachers often conducted experiments there.

Học sinh quan sát hình ảnh/ngữ cảnh và chọn đáp án đúng: The headmaster said their school had a large laboratory, and their teachers often conducted experiments there..