ПАМАГИТЕЕЕЕЕЕЕЕЕЕЕЕЕЕ ТЬЬЬЬЬЬЬЬЬЬЬЬЬЬЬ!
БУДЬ-ЛАСКА в

you mustn't open the door for a stranger. a stranger should trick you. you might answer the phone. you don't have to tell everybody that you are home alone . you must know your parents' phone number. it have to be wise to know your neighbours .

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  

imagine you visited one of these places holidays write a letter to your foreign about the place and how you spent your time there. (writing; 150-180 words)

представьте, что выпобывали в одномиз этих местпраздникинаписать письмовашим иностраннымо месте и, как выпотратили своевремя там.(письменно; 150-180слов)

1)she wasn't invited to the party by them.

2)the windows were not left open by me.

  3) the light wasn't turnud off by them.

  4)some friends have been invited to tea by me.

  5) an english book has been given me by her.

  6)have the letter been written yet?

  7) we have been told a lot of interesting things by them.