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Jojosuper
2 năm trước
Đốt cháy hoàn toàn m gam Al trong khí O2 dư, thu được 10,2 gam Al2O3. Tính giá trị của m.
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V. Write the correct form or tense of the verbs in brackets. 1. My father prefers (work) as a farmer rather than a blue-collar worker. 2. I can‟t help (worry) about her traveling abroad on her own. 3. Rubber sandals (wear) by Vietnamese soldiers during the war against the French and the Americans. 4. She (not think) of writing about educational reformation until I mentioned it. 5. In 1995, I (go) back to Vietnam after 30 years. 6. In recent years, Vietnam many changes under the influence of economic reform and globalization. (experience) 7. It‟s kind of you (report) to her what happened to her son last night. 8. The number of vehicles in Vietnam (increase) by 10 percent every year. 9. If you (come) back to the ancient world, where would you visit? 10. During our conversation, I realised that we (meet) before. VI. Write the correct form of the words in brackets. 1. Although they never get angry, they are not always kind or . (tolerate) 2. Local officials have been very on working together for a solution. (cooperate) 3. I tried to tell her about the awful day I‟d had, but she wasn‟t very . (sympathy) 4. Students are expected to be quiet and in the classroom. (obey) 5. Boeing sells a third of its aircraft overseas, making it the biggest in the United States. (export) 6. I see people who have opportunities I don‟t have, and I get . (envy) 7. In the past, Hanoians often went to areas by tram, which was a very famous system. (suburb) 8. She has a small office that is used for discussions. (privacy) 9. Some ministers expressed that they could no longer travel first class. (astonish) 10. We were greatly at the news of their safe return. (relief)

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