Bài 1:Chia động từ trong ngoặc ở thì hiện tại hoàn thành. 1. I (live) …… here since 1989. 2. They (work) ……….. for this factory for 20 years. 3. He (read)…………. this novel three times. 4. Hoa and I (know) ………….each other since we were at the same class. 5. I (not/see) ………. her since last month. 6. I (not/work) …………. have not worked today. 7. We (buy) …………… a new lamp. 8. We (not/plan)……………. our holiday yet. 9. Where (be/you)…………….. ? 10. He (write) five letters. EX 2. Write the superlative form of the words given. 1. One World Trade Center is .............. (tall) building in the United States. 2. My mother is .............. (good) cook in the world. 3. Terrence Tao is .............. (intelligent) person in the world. 4. Where are .............. (nice) beaches in your country? 5. Hawaii is .............. (interesting) place I’ve ever been to. 6. Dave is .............. (tidy) person in class. 7. July is generally .............. (hot) month of the year. 8. The blue whale is Phu Quoc is .............. (heavy) animal on earth. 9. Phu Quoc is .............. (large) island in Vietnam. 10. I think it is one of .............. (boring) war films I’ve ever seen. Giúp mik với, mik vote 5*, câu trả lời hay nhất + 1 cảm ơn