----- Nội dung dịch tự động từ ảnh ----- I. Choose the words whose underlined part is pronounced differently from that of the others in each group. 1. A. sky B. recycle С. my D. activity C. recycles C. laughed II. Complete the sentences by using positive or negative imparatives. (not throw) the gabage on the floor. 2. A. protects B. reuses D. saveş 3. A. picked B. helped D. protected 1. 2. (recycle) the botted water. 3. (open) the door. 4. (not smoke) in the room. 5. (turn off) your cell phones. 6. (pick up) the empty cans in the park. 7. (reuse) the newspaper. 8. (be) quite. 9. (not swim) in this river. 10. (close) the window. III. Fill in the blanks with the words. (a, an, the) 1. This is Atlantic Ocean. 2. I can't play piano. 3. She is teacher. 4. We want to build good community. 5. Where's post office? 6. There's bank near the school.