I. Choose the best answer to complete these sentences. 51. Your mom has read this fairy tale for you many times, _______? A. has she B. does she C. hasn’t she D. doesn’t she 52. He seldom visits us, ________? A. does he B. doesn’t he C. has he D. hasn’t he 53. You’ve never been in London, _______? A. do you B. haven’t you C. have you D. don’t you 54. That’s Bob, ______? A. is that B. isn’t that C. is it D. isn’t it 55. No one died in the accident, ________? A. did they B. didn’t they C. do they D. don’t they 56. Nothing is wrong, ________? A. isn’t it B. is nothing C. is it D. isn’t nothing 57. I’m supposed to be here, _______? A. am I B. are you C. aren’t you D. aren’t I 58. Everything is OK, _______? A. is it B. isn’t it C. is everything D. isn’t everything 59. Everyone took a rest, ________? A. did they B. didn’t they C. do they D. don’t they 60. Going swimming in the summer is never boring, _______? A. isn’t it B. is it C. does it D. doesn’t it 61. Let’s dance together, _______? A. shall we B. do we C. don’t we D. will we Giups mình nha

giải hộ mình mấy câu dưới với ạ

VIII. Make questions for the underlined world: 1. Phuong’s phone number is 04 33 973 512. 2. It’s 1 kilometer from my house to school. 3. Lan Anh will be eleven on her next birthday. 4. Ha goes to school six times a week 5. They are in their classroom.

VII/ Read the passage and answer the questions below: My name is Kim Anh. Here is a photo of my school. It is a big school. It is in Hue. It is on Nguyen Hue Street. In my school, there is a big yard and there are a lot of trees around it. My school has three floors and forty classrooms with 1,500 students. My classroom is on the second floor. I’m in grade 6, class 6A. Our class starts at 7:15 and finishes at 11:30. At school we learn many things, but I like Literature and English best. I also like Music, Sports and Art. We often have recess at 9:05. We usually drink, eat and talk at recess. We sometimes play badminton. We often make much noise at recess. After school, we often go home and have lunch at 12:30. 1/ Is Kim Anh’s school big? 2/ What are there around her school ? …………………………….……………………………… 3/ Is she in grade six or seven? 4/ How many students are there in her school? 5/ Which subjects does she like best? 6/ What do Kim Anh and her friends do at recess?

Vẽ mầm có con hải cẩu trên đầu Đẹp: 5 sao + cảm ơn + hn Xấu: bc để nhường slot

Viết đoạn văn giúp mình vs ạ, khoảng 150 từ: In this modern time, many young people spend much time on social websites like Facebook, Instagram and Zalo sharing their personal ideas and feelings with the public. What is the benefits and drawbacks of the phenomenon? Give reasons for your answer and include any relevant examples from your own knowledge or experience.

Đối với quá trình sản xuất,tất cả các loại đối tương lao động ,dù trực tiếp hay gián tiếp đều

VIII. Supply each space with a suitable preposition to complete sentences 1. I heard that many people were injured ______________ the earthquake. 2. From my experience, I know that one cannot master a language ___________ studying hard. 3. In our district, it’s the custom ___________ residents to sweep the streets on Saturday mornings. 4. Every year the Thai hold festivals and ceremonies _____________ alternating songs between boys and girls, and many traditional games. 5. There’s a tradition in our family _________________having lunch together on the second day of Tet. 6. After doing a lot of researches, he has found out a new solution _____________ the problem. 7. Nobody helped him. He managed it ____________ his own. 8. The summer holiday is coming. We were all excited ___________ going on a long trip to the South. 9. Saint Giong is worshipped for successfully fighting _______________ the An invaders. 10. Parents often prevent their children _____________ playing the computer games. Làm nhanh giúp mk nha!

X. Put in a /an or the where necessary. Leave an empty space if the sentence is already complete. 1. I don’t usually like staying at _________ hotels, but last summer we spent _________ few days at a very nice hotel by _________ sea. 2. _________ tennis is my favorite sport. I play once or twice _________ week if I can, but I’m not _________ very good player. 3. I won’t be home for _________ dinner this evening. I’m meeting some friends after _________ work and we are going to _________ cinema. 4. _____________ unemployment is very high at the moment and it’s very difficult for _____________ people to find _________ work. 5. There was _________ accident as I was going _________ home last night. Two people were taken to ________ hospital. I think ________ most accidents are caused by ________ people driving too fast. 6. Carol is _________ economist. She used to work in _________ investment department of _________ Lloyds Bank. Now she works for _________ American bank in _________ United States. 7. What’s _________ name of _________ hotel where you’re staying? ~ _________ Imperial. It’s in _________ Queen Street in _________ city centre. It’s near _________ station. 8. I have two brothers. _________ older one is training to be _________ pilot with _________ British Airway. _________ younger one is still at _________ school. When he leaves _________ school, he hopes to go to _________ Cambridge University to study law. 9. Frank Lloyd Wright is _________ name of _________ famous architect. He is _________ architect who designed _________ Guggenheim Museum in New York. He also designed _________ hotel in Tokyo. _________ hotel was designed to withstand _________ earthquakes. 10. _________ meals we had weren’t very good. We had _________ breakfast in the hotel, and that wasn’t too bad. We usually went out for _________ lunch because _________ lunch they served in the hotel was always the same. And _________ dinner we had at the hotel on our first evening was pretty awful, so we tried a few restaurants. On our last evening we had _________ marvellous meal in a Chinese restaurant.

đưa con lắc đơn đến một nơi có g' thì sau một đêm con lắc chạy chậm 80 giây .gia tốc tại nơi đó so với trước tăng giảm bao nhiêu phần trăm?