You should talking behind someone's back. a)out b) above c) away d) down с объяснением

You should be above talking behind someone's back.

Ты не должен опускаться до разговоров за чьей-то спиной.

You should be above talking behind someone's back.

Объяснение:

Ты должен быть выше разговоров за чьей-то спиной.

What will the education system of the future? In my opinion, it will be global. Any student can receive a quality education regardless of where he lives. African students will be on a level with the European, together, they will conduct a variety of experiments and experiences. In addition, education of the future will be in a single language. To every tourist could feel truly at home in different countries. The schools will teach the culture of different countries and their political structure. The borders disappear and students will be able to freely visit the country and gain new knowledge. Such visits will occur in the form of practical lessons on the subject, studying different cultures of the world. Schools will open at 11 a.m., and classes will be up to 3 hours. Learn everyone will not 11, and 14, but there will be more holidays. School subjects will be practical, notebooks more is not required, students will each lesson to put the experiments, thus developing their muscle memory. Each student will have the opportunity to get to priority items and hard to deal with them. The exams are extremely practical, written exams thing of the past. Marks is no more. Each evaluates himself. Assess their strength and capabilities. The most intelligent students can finish school early and go to University. Higher education free and available to everyone. In conclusion, I wish to say that this model of the education of the future is only possible if the whole world will be United, there will be no wars and conflicts, all races and peoples will live together and work on shared future, shared over future generations. Over the generation that will have to develop the planet and to begin development of new planets. It is this education system will make earthlings advanced and make our planet the most powerful civilization in history.

Надеюсь правильно перевёл...

1 She has been ill since last week-Она болеет с недели -Present Perfect

2 He has known me since childhood-Он знает меня с детства-Present Perfect

3 I have been trying to understand you for half an hour-Я пытаюсь тебя понять на протяжении получаса-Present Perfect Continuous

4 How long has it been snowing-Как долго идет снег?-Present Perfect Continuous

5 He has been in Kyiv for three years-Он находится в Киеве на протяжении трех лет-Present Perfect

6 She has been looking for her key since she came home-Она ищет свои ключи с тех пор, как она пришла-Present Perfect Continuous

Объяснение: