- Lệnh Find: Dùng để tìm kiếm một từ hoặc một dãy ký tự

- Lệnh Find and Replace: Dùng để tìm từ hoặc dãy kí tự và thay thế từ hoặc dãy kí tự tìm được bằng một từ hoặc dãy kí tự khác

Phát biểu nào sau đây là đúng ?

A. Tơ nilon-6,6 là một loại tơ poliamit

B. Trùng hợp isopren tạo ra sản phẩm thuộc chất dẻo

C. Tơ axetat là tơ tổng hợp

D. Phản ứng giữa buta-l,3-đien với acrilonitrin là phản ứng trùng ngưng

Read the passage and mark the letter A, B, C or D to answer the questions.

People in the UK enjoy fewer years of good health before they die than the citizens of most comparable European countries as well as Australia and Canada, a major report shows. While life expectancy has improved by 4.2 years in the UK over the two decades, other countries have improved faster. In 2010, Spain topped the league. Its people could expect 70.9 years of healthy life - before disease and disability began to take a toll. Second came Italy, with 70.2 years and third was Australia, on 70.1 years. In the UK, we can expect 68.6 healthy years of life.

Hunt said the UK was a long way behind its global counterparts and called for action by local health commissioners to tackle the five big killers - cancer, heart disease, stroke, respiratory and liver diseases. Drinking and drug use have been the main issues behind the worsening of the UK's ranking in early deaths among adults aged 20-54. In 2010, drugs were the sixth leading cause of death in this age group and alcohol was 18th - up from 32nd and 43rd place respectively 20 years earlier.

Hunt will on Tuesday announce a strategy to tackle cardiovascular disease, which he says could save 30,000 lives a year. "Despite real progress in cutting deaths, we remain a poor relative to our global cousins on many measures of health, something I want to change," he said. "For too long we have been lagging behind and I want the reformed health system to take up this challenge and turn this shocking underperformance around.” However, the problem is only in part to do with hospital care - much of it is about the way we live. Our diet, our drinking and continuing smoking habits all play a part, which assumes its responsibilities on 1 April.

 The best title for this passage could be ________.

A. Life expectancy in the UK in comparison with other countries 

B. The causes of early deaths in the UK 

C. Life expectancy in the UK and its efforts to solve health problems 

D. Five big killers in the UK

Điền từ thích hợp vào chỗ trống :

Along with jogging and swimming , cycling is (1) an all-roud form of exercise . It can help to (2) increase your strength and energy , giving you (3) more efficient muscles and a stronger heart . But increasing your strength is (4) not the only advantage of cycling . Because you (5) are not carrying the weight of your body on your feet , it's a good (6) form of exercise for people with painful feet or backs. However, (7) with all forms of exercise , it's important to start slowly and buid up gently . Doing (8) too much , too quickly can damage muscles that aren't used to working . If you have (9) any doubt about taking up cycling for health reason , talk to your doctor and ask (10) for his advice.

Điền 1 động từ thích hợp vào đoạn hội thoại

A: What are you doing this weekend, B?

B: I'm very busy indeed. On Sartuday morning I am going to my judo class.

A: Are you? Do you go every Saturday?

B: Yes, I do

A: What are you going on Saturday afternoon?

B: I am having a guitar lesson at the music club.

A: and on Sunday?

B: I am playing football with my term. We will play a game with Vo Thi sau school. Then I take A rest in the afternoon.

A:Do you ever watch TV on Sunday?

B: Yes, I usually stay at home and watch TV.

1. peaceful

2. rough

3. even

4. artifical

5. shallow

6. public

7. modern

8. easy

9. expensive

10. small

Hỗn hợp X gồm 1 mol amino axit no, mạch hở và 1 mol amin no, mạch hở. X có khả năng phản ứng tối đa với 2 mol HCl hoặc 2 mol NaOH. Đốt cháy hoàn toàn X thu được 6 mol CO₂, x mol H₂O và y mol N₂. Các giá trị x, y tương ứng là

A. 8 và 1,5

B. 7 và 1,5

C. 7 và 1,0.

D. 8 và 1,0.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.

The United States Department of Education describes “giftedness” as exceptionally advanced performance or the potential for outstanding performance in intellectual, creative leadership, artistic, or specific academic fields. Children who demonstrate outstanding talents come from all social, cultural, and economic groups.

Educators believe that gifted students require special education services because their learning needs differ significantly from those of the general population. They learn more rapidly and are able to understand more abstract and complex ideas. They are also able to transform existing knowledge into new and useful forms, and to create new knowledge recognized for its originality, complexity, and elegance. Special education services and facilities for gifted children may enhance these abilities. In addition, some gifted learners may require special counseling services to address social or emotional adjustment issues that are complicated by their exceptional abilities.

Many regular elementary and secondary schools in the United States offer special programs designed specifically to meet the needs of gifted students. Some schools provide specialized education programs to gifted children exclusively. These schools offer advanced education in mathematics, science, technology, the arts, or other academic disciplines. Many schools rely on intelligence tests to identify gifted students. However, most guidelines for determining giftedness recommend the use of a combination of standardized test scores, rating systems developed by individual schools, classroom observation records, and performance assessments.

Gifted children may study a specially modified curriculum or may progress through academic subjects at an accelerated pace. Acceleration involves adapting education programs so that students may progress through particular subject material quicker than usual. These modifications may take place within the regular classroom setting or they may involve changing the child’s placement in school. Some gifted children gain early entrance to kindergarten, skip grades, enter college earlier than usual, or take specific courses with older children. Ideal programs for gifted students consider the individual needs of children and offer multiple options for services. These programs generally involve both advanced course materials and acceleration.

The word “disciplines” in paragraph 3 mostly means _________.

A. violations

B. penalties

C. rules

D. subjects