Giải đề luyện giữa học kì II Tiếng Anh 12 — 40 câu tuyển chọn

Arrange the sentences into a coherent paragraph. a. It first provided access to a small group and collected comments on the exercises. b. Those demonstrations helped staff identify which instructions needed to be clearer. c. A school introduced a practice platform in stages. d. Before expanding access, the school revised the instructions and checked the equipment available to students. e. The group then demonstrated the activities to teachers who had not joined the trial.