Một quả cầu bằng sắt bị kẹt trong một vòng tròn bằng nhôm.Nếu ta nhúng cả quả cầu sắt và vòng tròn nhôm vào chậu nước nóng thì ta có lấy đc quả cầu sắt ra ko ? Tại sao ??

Chụp vở ghi địa lí 8 bài 17 hiệp hội các nước Đông Nam Á ( Asean)

cho hình tam giác ABC cho hình tam giác ABC có đáy BC dài 3,4 m Nếu bớt đáy BC đi một đoạn CD dài 5 m thì diện tích giảm đi 70 mét vuông Tính diện tích hình tam giác

15.The girl comes from Japan. She was given the first prize in the competition. => The girl.. 16.Children shouldn't play these games. They are under seven years old. => Children .... 17. This country won the 2004 World cup. Do you know it ? => Do you know the .. 18.The pupil is very good at English. He has just got a schoolarship. => The pupil ... 19.My brother has a dog. Its name is Lulu. => My brother 20.My penpal is living in Malaysia. We met her here last semester. => My penpal .. 21. My sister was ill. She managed to finish her work. => My sister 22. The test was very difficult. The students did it well. (HOWEVER) => The test was .. 23.The man didn't realize that the trafic lights were red, so he didn't stop. => Because the. 24.Mai is the woman.Mai is going to Japan next year.-Mai is.. 25.Where are the eggs? They were in the fridge.-Where are the eggs 26. We know a lot of people. They live near our house.-We know . 27.I'm reading the book. It was written by Mark Twain.- I'm reading 28. Look at the girl. She is wearing a white dress.- Look at the girl .. 29.She is the woman. She telephoned the police.- She is the woman. 30.That's the mạn. He is going to buy the company.- That's the man. 31.She bought some clothes. They were beautiful.- She bought 32.1 asked a policeman.He wasn't very helpful.- I asked a policeman 33.They built a wall. It fell down after three weeks.- They built

ai giúp mik câu 4 với...........

a. 5.(–8).( –2).(–3) b) 53 – (–51) + (-53) + 49 c) 100 + (+430) + 2145 + (-530) d) – 75. (18 – 65) – 65. ( 75 - 18) e) A = 2 + (-3) + 4 + (-5) + … + 2008 + (-2009) + 2010 + (-2011) + 2012.

1, Write sensory details about emotions (cụ thể là mình sẽ đưa ra một từ về cảm xúc và bạn sẽ trả lời kiểu sensory details với các chữ đầu trong câu/trog đó có dùng hyperbole, metaphor và simile) ex là furious thì cacban sẽ ghi là F U R I O U S rồi đặt câu về emotions theo từng chữ cái đầu tiên của từ. 2, Write a biography about a successful person you know. Remember to use support reasons with facts and details; together with adj collocations, for example: good at, proud of, interested in, excited with, etc. tks mng

help me các thần đồng phần d nhé

Giai giúp mình các câu trong ảnh nhé!! Giải tích phân bằng phương pháp từng phần chia cột

Use these words below: Aut Grandfather Grandsons Uncle Grandmother Nephew Niece Granddaughters Cousins 1. Your parents’ parents are your …. And your …. 2. Your father’s brother and sister are your …. And your …. 3. Your brother’s son and uncle’s children are your …. 4. Your brother’s son and daughter are your …. And your …. 5. Your children’s children are your …. And your …. 2. Look at this family tree and put names to the relations: 1. Nigel’s mother-in-law ________ 2. His Father-in-law _________ 3. His brother-in-law _________ 4. His sister-in-law _________ 5. His son-in-law _________ 6. His daughter-in-law _________ 3. Different types of family Look at the following short texts and find an example of: a. A nuclear family b. An extended family c. A single-parent family d. A couple who adopted a child e. A couple with no children 1. We’re married with threes kinds. Our eldest son, Simon, has just started secondary school, our daughter, Lisa, is eight and our youngest son, Luke, is only five 2. We’ve only been married for a year. We’re not planning to start a family just yet 3. I’m a single mum. I bring up my son Josh on my own. Josh doesn’t mind being an only child but I think he’d like a brother or sister one day 4. We share the house with my mother and father and my wife’s sister and her kinds. Everyone helps to look after all the children 5. We couldn’t have children of our own so we decided that adoption was the the only answer. Lily came to live with us two years ago. She seems very happy at the moment but we realise that she might want to find her real mother one day. Ảnh của bài 2