phần reading ( đọc hiểu )
1. B
2.D
3.A
4.D
5.B
phần viết lại câu:
1. Computers are used all over the world
3. Dr Bel wrote those books 50 years ago
4. I have never come to Da Lat since the first of November, 2012.
5. Students shouldn't copy other students' work