"Dân chủ và kỷ luật là sức mạnh của một tập thể"

a, Dựa vào hiểu biết của mình và kiến thức đã học, hãy làm sáng tỏ nhận định trên (kiểu viết 1 bài văn ngắn có đủ 3 phần như Văn ý ạ, nhưng không cần dài như Văn) :((

b, Nêu một số ví dụ cụ thể về phát huy tính dân chủ và kỉ luật ở trường lớp em.

Choose the best answer.

1. Pressure _____ children to get into top schools has reached a crisis point.

A. at B. under C. on D. with

2. Perhaps what you're reading or hearing is boring, which makes it hards to _____ on the book or the conversation.

A. concentrate B. rely C. depend D. notice

3. A great way to improve _____ skills is to keep trying new things.

A. reason B. resoned C. reasoning D. reasons

4. As children move toward _____, they are less likely to ask for advice.

A. dependent B. dependence C. independent D. independence

5. Taking good notes _____ students to evaluate, organize and summarize information.

A. requests B. requires C. allows D. offers

6. Susan needs someone to show her how to _____ her anxiety and depression.

A. empathise B. try C. succeed D. smanage

7. Craft village are becoming popular _____ in Viet Nam.

A. tourism attractions B. tourist attraction C. tour attractiveness D. physical attraction

8. Vietnamese traditional _____ is done with a simple hammer and chisel.

A. sculpture pieces B. sculpture C. sculptured feature D. sculptor

9. Now, at the age of over 80, the artisans is leaving the craft to his descendants with the desire to _____ this ancient craft.

A. preserve B. reserve C. change D. consider

10. For that artisans, making the paintings is a career _____ it supports the life of many generations of the family.

A. so that B. because C. because of D. although

11. The Van Phuc silk producers have expended their silk garment goods _____ they can satisfy the varied demand for their silk.

A. in order to B. despite C. because D. so that

12. Weaving mats in Dinh Yen, Dong Thap used to be sod in the "ghost" markets set up at night and operate up to early morning _____ the goverment built a new market five years ago.

A. when B. until C. after D. as soon as

13. The traditional craft has _____ from generation to generation.

A. passed down B. passed C. been passed down D. been passed by

14. Craftsmen have to _____ the domestic and international markets so that they needn't depend on the middlemen for their sales.

A. find B. find about C. find out D. find out about

15. The four-ton statue of hero Tran Vu, _____in 1667, still stands in Quan Thanh Temple.

A. cast B. casting C. to cast D. to be cast

16. In 1990, due to the change of the economic situation, Dong Ho paintings were difficult to sell and many _____ quit their job.

A. craftsmanship B. craft unions C. craftsmen D. crafts

17. Making rice paper _____ jobs and income for many locals, help many families out of poverty and become well-off.

A. keeps B. gets C. applies for D. creates

18. Since changing the way of production, many craftsmen have voluntarily joined together to form _____.

A. cooperates B. cooperation C. cooperatives D. cooperative

19. The artisan is delighted to _____ to you the craft of creating prints in an old-age style.

A. demonstrate B. expain C. express D. provide

20. _____ a majority of Vietnamese small and medium enterprises do not have in-house designers or specialized design staff, they have to hire ireelance designers.

A. While B. Since C. Due to D. Despite the fact

21. Nowadays, Tan Chau artisans can produce silk off multiple colours _____ they can meet customers demands.

A. so B. so that C. but D. in order

22. The bronze casting craft in Viet Nam dated back from the age of King An Duong Vuong _____ ancients bronze arrowheads were made.

A. because B. although C. so D. when

23. In 1990, due to the change of the economic situation, many Dong Ho cooperatives had to _____

A. close B. close in C. close down D. shut

Fill in the correct particles to complete the following sentences.

1. I've thought it __________ and have made up my mind. I'm going to take the job in New York.

2. Can you put your name, telephone number and email address __________in the book, please?

3. Mark was born in the East End, but he grew __________ in the West End.

4. Phong turned the TV __________ and went to bed because it was quiet late.

5. The guide showed us __________ the historic parts of the city.

6. David is very friendly. He gets __________ __________ most of my friends.

7. I don't know why they turned _________ our invitation to the party.

8. Nam didn't know the correct spelling so he had to look it __________ in the dictionary.

9. We are all looking _________ _________ seeing our grandparents again.

10. Our hotel was amazing and it lived __________ ___________ all our expectations.

Complete these sentences with suitable propositions.

1. When did your parents set ............... this workshop?

2. Artisans made these things ............... their hands.

3. If you go to Hoi An ............... the 15^th of each lunar month, you can enjoy the lights of many beautiful lanterns.

4. We are impressed ............... the beauty of caves of Trang An.

5. This craft village lies ............... the river bank.

6. The villagers are trying to learn English in order that they can communicate ............... foreign customers.

7. They had to close ............... the museum because it's no longer a place of interest.

8. Conical hat making in the village has been passed ............... from generation to generation.

Rewite these sentences in reported speech, using question words before to-infinitives.

1. "What should I wear to the fancy dress party?" Trang asked.

2. "Should I help Chau with the money my mum gave me?" she wondered.

3. Where can we get those traditional handicrafts?" Nick wondered.

4. "Who can I turn to for help with my homework now?" Phuc said.

5. "When should I break the sad new to him?" Hoa asked.

6. "Should I phone him now?" the girl wondered.

7. "Should I agree to have a date with him?" the joung girl wondered.

8. "How much money should we invest into this conical hat making company?" a businessman asked his friends.

9. "How can we go to Bat Trang?" the students asked their teacher.

10. "Should we take a taxi or walk to the museum? they wondered.

Tính bán kính đường tròn ngoại tiếp tam giác cân tại A biết góc A = 30^o, AB = 6cm (làm tròn kết quả đến chữ số thập phân thứ hai)

Tính bán kính đường tròn ngoại tiếp tam giác vuông cân có cạnh góc vuông bằng 3cm.

Cho ΔABC cân tại A, H là trung điểm của BC. Gọi I là hình chiếu của H trên AC, O là trung điểm của HI. Chứng minh rằng :

a) HA.IC = HI.HC

b) ΔBIC ∼ ΔAOH

c) AO ⊥ BI