A. WORKED B. STOPPED C. WATCHED D. VISITED PART B

4. - DE KIEM TRA ANH 9 LAN 1
DE KIEM TRA ANH 9 LAN 1
4. A. worked B. stopped C. watched D. visited PART B: USE OF ENGLISH:Section I: Multiple choice: Choose the best option A, B, C or D: (1 p)