Người ta sơn toàn bộ mặt ngoài và trong của một cái thùng hình hộp chữ nhật có chiều dài 75 cm , chiều rộng 43 cm , chiều cao 28 cm. ( Thùng không lắp ) . a) Tính diện tích cần sơn ? b) Cứ mỗi m2 thì sơn hết 32.000 đồng . Tính số tiền sơn cái hộp ?

Ứng dụng những hiểu biết về tác dụng sinh lý của hoocmon sinh trưởng, tiroxin, hoocmon sinh dục để giải quyết các hiện tượng thực tế?

Nêu ý nghĩa lịch sử của phong trào Tây Sơn

các bạn chỉ mình cách xem và làm đường biểu diễn sự thay đổi xem cách tìm ra nhiệt độ bắt đầu nóng chảy, thời gian nóng chảy là bao nhiêu, đến phút bao nhiêu bắt đầu sôi, trong suốt thời gian sôi nhiệt độ của nước như thế nào nhaa

Một người đi xe đạp trong 3 giờ, giờ thứ nhất đi được 12km, giờ thứ hai đi được 18km, giờ thứ ba đi được quãng đường bằng nửa quãng đường đi trong hai giờ đầu. Hỏi trung bình mỗi giờ người đó đi được bao nhiêu ki-lô-mét ? Giải ra giúp iemk vs

C. READING Read the following passage and do exercises below (1,75 points) Yesterday, Ba went to the doctor’s because he had an awful stomachache. The doctor asked him some questions. He told that he had fish, rice and soup for dinner. He also ate some spinach but his parents didn’t. The doctor said that the spinach could make him sick. Vegetables often have dirt from the farm on them. The dirt can make people sick . The doctor said that he should wash vegetables carefully. Then the doctor gave Ba some medicines to make him feel better. Question 1: Decide which sentence is true (T) and false (F). T F 1. Ba went to the doctor’s because he had a headache. 2. He had spinach for dinner but his parents didn’t. 3. The doctor gave him some medicines and advised him to wash vegetable carefully. Question 2: Answer the questions 1. Why did Ba go to the doctor’s yesterday? ............................................................................................................................................................... 2. What did he have for dinner ? ................................................................................................................................................................ 3. Did his parents eat the spinach ? ................................................................................................................................................................ 4. What did the doctor give Ba ? ................................................................................................................................................................ D. WRITING (2 points) Question 1: Complete the sentences, using the suggested words given 1. Nam / be / my classmate ……………………………………………………………………………………… 2. He / be /one meter 45 centimeters / tall ……………………………………………………………………………… 3. We / usually / play/ sports / our free time . ………………………………………………………………………………. 4. He / be / skillful / badminton player…………………………………………………………………………… 5. But / he / prefer / play / soccer . …………………………………………………………… Question 2: Rewrite the second sentences, so that it has the same meaning as the first ones. 1. The children love to play in the rain. The children enjoy ……………………………………………………..…………….. 2. The doctors look after the sick people. The doctors take ………………………………………………………………………. 3. I spend an hour a day watching television. It takes …………………………………………………………………………………… giúp mk vs đag cần gấp

tại sao khi lấy lon nước ngọt từ tủ lạnh ra một lát sau có nước đọng bên ngoài thành lon nước ngọ

ảnh hưởng của sự gia tăng dân số với xã hội

Choose the words whose underlined part is pronounced differently from the others. (1,25 points) 1. A. home B. phone C. also D. come 2. A. wine B. decline C. design D. engine 3. A. think B. picture C. film D. light 4. A. cooked B. arrived C. stopped D. watched 5. A. man B. cat C. take D. and B. LANGUAGE FOCUS Question 1: Choose the best answer A, B, C or D to complete each sentence.(2,5 points) 1. ......................... is it from your house to school? A. How far B. How much C. How long D. How often 2. How ......................... is the blue pen? A. far B. many C. much D. old 3. Ba wanted to buy English newspapers and he went to the ......................... A. library B. bookstore C. clothing store D. restaurant 4. She ......................... a lot of pictures last week . A. buy B. bought C. buys D. to buy 5. ......................... tall is she now? A. How B. What C. Which D. When 6. My sister drives ......................... A. slow B. slower C. slowly D. quick 7. How often do you brush your ......................... , Lan ? A. tooth B. teeth C. tooths D. a tooth 8. I like milk . ......................... does she . A. So B. Too C. neither D. Either 9. What kind of ......................... do you like ? – I like soccer. A. sports B. programs C. books D. shows 10. Tuan ......................... playing football to playing badminton . A. likes B. loves C . prefers D . would like Question 2. Supply the correct form and tense of the verbs in brackets (1,25 points) 1. Would you like ( play ) ...................................................... football? 2. What about ( go ) ...................................................... on holiday? 3. You shouldn’t ( smoke ) ...................................................... It’s bad for you . 4. He ( not have ) ...................................................... a shower yesterday evening . 5. Last night, we ( go ) ...................................................... to Lan’s birthday party . Question 3: Find out the mistake in the following sentences. Then correct it. (1,25 points) Ex. My teacher have a round face B has A B C D 1. She always have coffee for breakfast every morning. .…………………… A B C D 2. Where are you yesterday , Nam? .……………………….…… A B C D 3. We would like going out to have dinner tonight . .……………………….…… A B C D 4. You should clean your teeth three time a day . .……………………….…… A B C D 5. We are planning to going camping next month. ……………..………….…… A B C D giúp mk vs đag cần gấp

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