cấu trúc tổng phân hợp là gì vậy, giải thích rõ ràng

I. Đọc văn bản và trả lời các câu hỏi sau. Đối với các câu hỏi 1, 2 viết câu trả lời vào chỗ trống sau mỗi câu hỏi (có thể trả lời ngắn gọn nhưng phải đủ ý); đối với các câu hỏi 3, 4, 5 khoanh tròn A, B, C hoặc D ứng với phương án đúng để hoàn chỉnh câu. (1.0p) Along with jogging and swimming, cycling is one of the best all-round forms of exercise. It can help to increase your strength and energy, giving you more efficient muscles and stronger heart. But increasing your strength is not the only advantage of cycling. Because you’re not carrying the weight of your body on your feet, it’s a good form of exercise for people with painful feet or backs. However, with all forms of exercise it’s important to start slowly and build up gently. Doing too much too quickly can damage muscles that aren’t used to working. If you have any doubts about taking up cycling for health reasons, talk to your doctor and ask his/her advice. Ideally you should be cycling at least two or three times a week. For the exercise to be doing you good, you should get a little out of breath. Don’t worry that if you begin to lose your breath, it could be dangerous and there must be something wrong with your heart. This is simply not true; shortness of breath shows that the exercise is having the right effect. However, if you find you are in pain then you should stop and take a rest. 1. According to the passage, how often should we go cycling? ______________________________________________________________________________. 2. Why is cycling a good form of exercise for people with painful feet or backs? ______________________________________________________________________________. 3. All forms of exercise must be started ________. A. quickly B. gradually C. strenuously D. violently 4. You should not worry about the shortness of breath because _________. A. it is a sign of exercise having the right effect B. it shows that you should stop and take a rest C. it shows that there is something wrong with your heart D. it is a sign of your getting rid of your heart problem 5. Which of the following is NOT included in the advantages of cycling? A. giving you a stronger heart B. increasing your strength and energy C. making you look younger D. giving you better mulses

1 Mary has running for hours and hours It's............................................................... 2 Tom is ill. He become ill three two days ago Tom has.......................................................... 3 It's 2 years since she left university She.............................................................. 4 This is the hottest year I have ever experienced I........................................................................... Mn giúp em vs ạ hứa cho ctlhn

Câu 1. Nêu nguyên tắc tổ chức bữa ăn hợp lí trong gia đình? Câu 2. Nêu nguyên tắc nhu cầu cuả các thành viên trong gia đình? Câu 3. Lập bảng chi tiêu trong gia đình có 4 người. Tổng thu nhập của cả gia đình là 5.000.000 đồng.

A. Give the correct word form 1. Mr. Brown is a (succeed) ________________ businessman. 2. They are (interest) __________________ in music. 3. That film! It’s very (bore) ___________________. 4. They live (happy) ________________ on a farm. B. Give the correct verb form 1.My friend (see) _______________ her yet. 2. He was walking along the street when we (see) ______________ him. 3. I (tell) _______________ him the truth if I (be) __________________ you. 4. This horse can (ride) _____________ by the boy. 5. There is an old man (live) _________________ in that house. 6. Look! The train (come) _____________________.

căn bậc của 4-2x=3.giải pt chứa căn thức bậc hai

Viết calli chữ Giang tradi hay digi đều đc ưu tiên tradi có màu NL: cho hỏi ảnh dưới viết theo kiểu calli thì đúng ko?

tìm lỗi sai 1. The water was not enough warm for children to swim in. A B C D 2. If the question were not so difficult, I will be able to answer it. A B C D 3. Students can get many useful information from the Internet. A B C D 4. Lucy was deeply disappointing with the result of the football match. A B C D 5. The Vietnamese still preserves the values of a traditional family.

Đề bài : Hai số tự nhiên có tổng bằng 2011 và giữa chúng có 9 số chẵn Tìm 2 số đó.

1/ Yoko is from___________, a big capital city of Japan. a. London b. Tokyo c. New York d. Paris 2/ Lan __________ her friend to Hoan Kiem Lake last week. a. take b. takes c. took d. is taking 3/ The weather isn’t nice today. I wish it ___________ nice. a. is b. was c. were d. be 4/ We have learnt English ____________ 2000. a. since b. for c. never d. just 5/ Nam usually goes to school _____________ 7:00 in the morning. a. in b. on c. at d. of 6. He has written four novels ______.(so far / one year ago / last year / yesterday) 7. I’ve played the piano ______.(two years ago / since 1995 / before 1995 / tomorrow) 8. He ______ me about it last night.(tells / have told / has told / told) 9. ___you __ from George recently?(Has…heard / Did… heard / Have… heard /Have… hear) 10. Everything is going well. We ______ any problems so far. (haven’t had / hasn’t had / haven’t / hasn’t) 11. I am tired. I ______ since breakfast.(have been working / work / will work / am working) 12. It hasn’t rained ______.(last night / today / a month ago / yesterday) 13. Have you hear from John ______?(recently / for two days / two days ago / since two days) 14. He hasn’t driven a car ______.(since June / ready / two years ago / yesterday morning) 15. That is the third time he’s phoned her __.(last night /for two hours/ yesterday / this evening) 16. The meeting will ______ in London next week.(be held / is held / be hold / are hold) 17. Bananas ______ to Europe every year.(are exported / exports / is exported / exported) 18. The liquid ______ to a boiling point.(heat / be heated / heated / is heated) 19. Eggs ______ in a freezer. (shouldn’t be keep / shouldn’t be keeped / shouldn’t be kept / shouldn’t been kept) 20. I’m hungry. I __ anything since 8 am.(hasn’t eaten/ haven’t eaten/haven’t eated / don’t eat) 21. When did you buy this car? ___.(since ten years/ ten years ago/ for ten years /in ten years) 22. I ______ this man 10 years ago.(have met / met / is met / meet) 23. These designers ______ inspiration from Vietnam’s ethnic minorities since last year. (have taken / too / has taken / take)