очень 3. Divide the following occupations into these groups by filling in the table.

journalist, designer, sociologist, chemist, biologist, biochemist, dentist, doctor, businessman, farmer, physicist, physician, computer operator, electrician, mechanic, model, actor, ecologist, politician, lectures, professor, conductor, pilot, geologist, architect, jockey, manager, director, producer, sportsman, footballer, specialist, policeman, musician, pianist, detective, economist, secretary, cook, mathematician, composter

Man-nature

Man-techniques

Man-man

Man- symbols

Man-object of art

думаю б)                        

hippies in the 1960s and 1970s a hippy was a person who opposed the normal standards of society. hippies wore unusual clothes. girls, for example, often wore indian-style silk dresses and both men and women usually had long hair. they lived in groups together,often in places in the countryside. hippies believed in peace. a lot of hippies in the us and europe went on marches to protest against the vietnam war. when the hippy movement started in the us, especially in california, young people showed their peaceful feelings by wearing flowers in their hair. for this reason, they were also called flower people of flower children. hippies listened to rock music. they enjoyed the songs of bob dylan and it was at this time that the beatles wrote songs like `give peace a chance` and `all you need is love`.

1. you should  try to find out as many facts as possible about this expedition to the antarctic. 2. the team of experts is to analyze the present situation connected with our city's ecological problems. 3. the young engineer was allowed to apply the mobile equipment in his field experiments. 4. this production process had to be further improved by new technical means. 

1. вы должны попытаться узнать так много фактов насколько возможно об этой экспедиции в антарктику. 2. команда экспертов должна проанализировать текущую ситуацию, связанную с экологическими проблемами нашего города. 3. молодому инженеру разрешили применить мобильное оборудование в его полевых экспериментах. 4. этот производственный процесс должен был быть далее улучшен новыми техническими средствами. 

вроде правильно, но не уверена, а перевод  

что ты всегда/обычно/часто/никогда делаешь по понедельникам в 7 часов вечера?

ну, например:

i always have dinner at 7 oclock

i usually do my homework at 7 oclock

i often play computer games at 7 oclock

sometimes i watch tv at 7 oclock

i never take a shower at 7 oclock

: )