Your company has decided to have 'fancy-dress fridays'. write a formal email to your colleagues (50–100 words).
1 say what you are writing about.
2 explain what 'fancy-dress fridays' are.
3 invite ideas for fancy dress.

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1.вы должны попытаться выяснить, так много фактов, как можно больше об этой экспедиции в антарктику.2.группа экспертов должны анализировать сложившейся ситуации связанные с экологическими проблемами нашего города.3.молодому инженеру разрешили применять мобильное оборудование в его экспериментах на поле.4.этот производственный процесс должен был быть улучшен новыми техническими средствами.

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. 

dominoes - painting - backgammon - billiards , лишнее  paintinggood - fond - keen - bad, лишнее  fond rarely - quick - never - always, лишнее  quick

1. we always consult a dictionary when we translate texts.2. we took part in a sport competition last sunday.3. my friend passed entrance examinations to the university last month.4. he is studying at the law department now.5. he will graduate from the university in five years and will become a lawyer.6. the students come to the lectures every day. 

7. we are not going to the country this sunday.

1.the teacher says to come in

2. doctor says to mary not to sit up late

3.kate says to nick not to come in here!

  4.boris ask me can i phone him tomorrow

  5.the teacher says that we have to write this test today

6. molly says to me not to ask her about this

  7. amy says to his friend play the piano next weekend

8. they say they did the gardening yesterday

9. mum says to her son not to forget to clean his teeth!

  10. she says that her sister was learning english