bài 5 1. The limestone formation of Thien Duong Cave is more than that of PhongNha Cave. a. spectacular b.probable c. geological d. sight-seeing 2. During PerfumePagoda festival, alarge number of flocktothe pagodatopray for happiness and prosperity in the coming year. a. spectators b.passengers c. pilgrims d. travellers 3. In the 17th century, the Viet people the temple tower, calling it Thien Y ThanhMau Tower. a. put on b. looked for c. got into d. took over 4. The police caught the thief the corner of Cascade and Plum Streets. a. under b. at c. on d. in 5. He suggests that they should adopt a different way of bringing uptheir children. a. parents b. for parents c. toward parents d. to parents 6. If there is a mechanical problem, we suggest the manufacturer directly. a. contact b. to contact c. contacting d. to contacting 7. It is that the best time to visit Hanoi is September. a. believed b.worth c.rumored d. wondered 8. It that Po Nagar Cham Towers were built in the 8th century. a. considered b.was considered c. has considered d. considers 9. I suggest you Ha Long Bay. It’s very picturesque. a. to visit b.visiting c.visited d. should visit 10. A: You really must go to Hoi An to enjoy the full moon at Mid-autumn Festival. B: . a. Yes, that’s what I’ve heard. b. Do you really know about it? c. Yes, I won’t go there. d. No, thank you. 11. “Watch out, boy!” It means ……………… A. Look up, boy! B. Be careless, boy! C. Be carefully, boy! D. Be careful, boy! 12. The scenery is ……………… when viewed from the mountain top. It feels like your breath is being taken away. A. spectacular B. good C. nice D. peaceful 13. We used ……………… the kites when we were small. A. to fly B. fly C. flew D. flying 14. …………… by the sea, the country has the advantage of having a large coastal area. A. Stood B. Located C. Locating D. Situating 15. I love it when we go to see plays, and try to ……………… when we get back home. A. act B. play C. act them out D. role-play 16. ……………… I was talking to my teacher, my friends were waiting for me outside the classroom. A. While B. Although C. In order that D. Meanwhile 17. It is important to decide if promotion should be based on merit or ……………… A. seniority B. year C. gender D. weight 18. “What’s the best way to get around Hoi An town?” - “ ……………… “ A. That’s useful B. It’s worth seeing C. Great, thanks D. I suggest walking 19. She turned ……………… the new job in New York because she didn’t want to move. A. on B. down C. off D. up 20. This city has one of the most ……………… underground rail networks in the world. A. efficient B. fashionable C. cosmopolitan D. fascinated

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Bài 5 III. Underline the mistake and rewrite the correct sentence. 1. Jim suggested playing the piano and sang along. 2. The teacher suggested that I should rewrite my essay and submitted it later. 3. The instructor suggested that Jane paid more attention to his instructions. 4. Peter suggest playing badminton every day after school 5. My team suggested to work together and coming up with the solution

Viết Cali hay là viết chw sáng tạo bằng bút highlight cho mk 4 chữ object, subject, noun, verb, Grace viết riêng

Giả hộ em bài này đi ạ em cần ngay bây giờ

Are you preparing for a big test? If so, you may want to go play some basketball in between hitting the books. Based on information they have collected over the years, researchers have seen an apparent connection between exercise and brain development. Judy Cameron, a researcher at Oregon Health and Science University, studies brain development. According to her research, it seems that exercise can make blood vessels, including those in the brain, stronger and more fully developed. Cameron claims this allows people who exercise to concentrate better. She says, “While we already know that exercise is good for the heart, exercise can literally cause physical changes in the brain.” The effects of exercise on brain development can even be seen in babies. Babies who do things that require a lot of movement and physical activity show greater brain development than babies who are less physically active. With babies, even a little movement can show big results. Margaret Barnes, a pediatrician, believes in the importance of exercise. She thinks that many learning disabilities children have in elementary school or high school can be traced back to a lack of movement as babies. “Babies need movement that stimulates their five senses,” says Barnes. “They need to establish a connection between motion and memory. In this way, as they get older, children will begin to associate physical activity with higher learning.” The benefits of exercise on the brain are not just for babies. Older people can beef up their brains by working out as well. Researchers at Cornell University studied a group of seniors ranging in age from seventy to seventy-nine. Their study showed a short-term memory increase of up to forty percent after exercising just three hours a week. The exercise does not have to be very difficult, but it does have to increase the heart rate. Also, just like the motion for infants, exercise for older people should involve some complexity. Learning some new skills or motions, such as with yoga or tai-chi, helps open up memory paths in the brain that may not have been used for a long time. For most people, any type of physical activity that increases the heart rate is helpful. The main goal is to increase the brain’s flow of blood. Your brain can benefit from as little as two to three hours of exercise a week. Choose the best answer. 1. What is the main idea of this reading? a. How to exercise b. How exercise helps the brain c. How to get good scores on a test d. How the brain can change 2. According to the reading, what is the connection between exercise and brain development? a. Exercise makes us less intelligent. b. The brain needs special mental exercise. c. The more exercise, the bigger the brain. d. Physical exercise helps us think better. 3. The minimum amount of exercise required to gain any benefit is ______. a. Three hours per week b. Forty hours per week c. Three hours per day d. Forty hours per month 4. Why is yoga recommended for seniors? a. It is easy on joints. b. It does not increase the heart rate. c. It can be done in groups. d. It includes learning new motions. 5. What type of patient does a pediatrician probably treat? a. Poor people b. Children c. Animals d. Old people

a, (n+10)(n+15) là bội của 2 b, n(n+1)(n+2) là bội của 2và 3 c, n(n+1)(2n+1) là bội của 2và 3

Từ có nghĩa “ Một lòng một dạ gắn bó với lí tưởng, tổ chức hay với một người nào đó” là: *

các ac giúp em đi mà,, plzzzzzzzzzz Cho hình thang ABCD (AB//CD). M là trung điểm của BC. Biết MA= MD. Tính số đo góc 𝐴𝐵𝐶

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