tính nhanh 12 +17 + 14 + 13 +16 +18 giúp em với nhanh lên nhé

1. In all the world, there (be) __________ only 14 mountains that (reach) __________above 8,000 meters. 2. He sometimes (come) __________ to see his parents. 3. When I (come) __________, she (leave) __________for Dalat ten minutes ago. 4. My grandfather never (fly) __________ in an airplane, and he has no intention of ever doing so. 5. We just (decide) __________ that we (undertake) ____________ the job. 6. He told me that he (take) __________ a trip to California the following week. 7. I knew that this road (be) __________ too narrow. 8. Right now I (attend) __________ class. Yesterday at this time I (attend) __________class. 9. Tomorrow I'm going to leave for home. When I (arrive) __________at the airport, Mary (wait) __________ for me. 10. Margaret was born in 1950. By last year, she (live) __________on this earth for 55 years. 11. The traffic was very heavy. By the time I (get) __________to Mary's party, everyone already (arrive) __________ 12. I will graduate in June. I (see) __________ you in July. By the time I (see) __________ you, I (graduate) __________. 13. I (visit) __________ my uncle's home regularly when I (be) __________ a child. 14. That book (be) __________ on the table for weeks. You (not read) __________ it yet? 15. ADavid (wash) __________ his hands. He just (repair) __________ the TV set. 16. You (be) __________here before? Yes, I (spend) __________ my holidays here last year. 17. We never (meet) __________ him. We don't know what he (look) __________ like. 18. The car (be) __________ ready for him by the time he (come) __________tomorrow ĐÁP ÁN : 1. are - reach 2. comes 3. came - had left 4. has never flown 5. have just decided -would undertake 6. would take 7. was 8. am attending - was attending 9. arrive - will be waiting 10. had lived 11. Got - had already arrived 12. will see - see - will have graduated 13. visited - was 14. has been - haven’t you read 15. is washing - has just repaired 16. Have you been - spent 17. have never met - looks 18. will have been- comes NHỜ MỌI NGƯỜI GIẢI THÍCH GIÚP EM VÌ SAO LẠI CHIA NHƯ THẾ Ạ ? EM CẢM ƠN

Cho 16g MgO. Hãy tính số phân tử. Cần phải lấy bao nhiêu g CuO để để có số phân tử gấp 2 lần số phân tử MgO nói trên.

Mọi người làm hết giúp mình với

Combine these sentences, using relative pronouns in bracket . This woman is my close friend. She comes from Italy. ( who ) Giúp mình nhóe -.-

giai cấp tư sản có địa vị kinh tế nhưng k có địa vị xã hội thì họ phải làm j

Mn giúp tui vs Mai nộp òi Huhuhu

Read the following passage and answer the questions below: New Zealand is a small country in the southern Pacific Ocean. There are two main islands, the North Island and the South Island, as well as many smaller islands. New Zealand is 268,000 square kilometres, about the same size as the United Kingdom. Maori people arrived from the Pacific in the 10th century, and by the 12th century there were many Maori settlements along the coasts of New Zealand. The Maori name for New Zealand is Aotearoa, which means ‘The land of the long white cloud'. Seven hundred years later, large numbers of Europeans started to settle in New Zealand. According to Government figures, the population of New Zealand in 2015 was over four million, and of these, about 75 percent lived in the North Island. There are four main cities. Auckland, in the north, is the largest city with a population of over one million people. Auckland's population includes many different nationalities. For example, there are large groups of European, Maori, Pacific Island, Chinese and Indian people. Together with other smaller groups, they make Auckland an interesting and exciting place to live. Although Wellington is the capital, the centre of government, it is smaller and quieter than Auckland with a population of 350,000. The main cities in the South Island are Christchurch, known as the Garden City, and Dunedin, which is often compared to a small Scottish city. Question 1: What is the topic of the passage? ………………………………………………………………………………………… ………………………………………………………………………………………… Question 2: Where is New Zealand located? ………………………………………………………………………………………… ………………………………………………………………………………………… Question 3: Where do most New Zealanders live? ………………………………………………………………………………………… …………………………………………………………………………………………

Hai bóng đèn có ghi 110V- 0,5A và 110V- 0,4A mắc nối tiếp với nhau rồi mắc vào nguồn điện 220V có được không? (giúp e vs mn ơi)

Viết đv trình bày suy nghĩ của em sau khi học vb Bức tranh của em gái tôi Giúp mik ạ Mik đg cần gấp