Join the sentences using as, when, while.1)kim was looking out of the window. she saw mike.2)cathy was washing the dishes. she dropped the glass.3)the children were playing outside. the burglar was breaking into the house.4)the policy surrounded the robbers. they were leaving the bank.

1) did you go to the theater?

2) where did you go?

3) did you go to school yesterday?

4) did you hear the news?

5) when did you see her?

6) what did he say?

7) did he use to take english lessons?

8) what did you do at the week-end?

9) why didn't you phone me on tuesday?  

10) why were you so angry?

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