Trắc nghiệm tiếng anh lớp 9 THCS Lam Son
Choose the best answer: 1. Doctors _____ an answer to AIDS yet. A. have found B. found C. haven't found D. hasn't found 2. Do you mind _____ up? A. wash B. washing C. washed D. to wash. 3. He _____ to give up smoking since last week. A. was trying B. have tried C. has tried D. tried. 4. He enjoys _____ in the rain. A. walk B. walks C. to walk D. walking. 5. Would you like _____ to my party?48 trang
156 lượt xem
30 lượt tải
